1、label 标志labelled atom 示踪原子labelled probe 标记探测剂labelled protein 标记蛋白labelling 示踪labellum 唇瓣labial gland 唇腺labial palp 唇瓣labial palpus 唇瓣labile determination 不稳定决定labile gene 易变基因labile phosphate group 不稳定磷酸基lability 不稳定性labipalp 下唇须labipalpus 下唇须labium 下唇laboratory culture 实验室培养laboratory population
2、实验室群体labrocyte 肥大细胞labrum 上唇labyrinth 迷路lac operon 乳糖操纵子laccase 漆酶laceration 断裂lacinia 内颚叶lack 缺少lack of air 空气不足lacque tree 漆树lacrimal bone 泪骨lacrimal gland 泪腺lacrimal sac 泪囊lacrimonasal duct 鼻泪管lactalbumin 乳清蛋白lactase 乳糖酶lactating animal 授乳动物lactation 泌乳lactation curve 泌乳曲线lactation period 泌乳期lact
3、eal duct 乳糜管lacteal gland 乳腺lacteal vein 乳静脉lactic acid 乳酸lactic acid bacteria 乳酸细菌lactic acid fermentation 乳酸发酵lactic acidosis 乳酸酸中毒lactic dehydrogenase 乳酸脱氢酶lactifer 产乳菌丝lactiferous duct 输乳管lactiferous vessel 乳管lactobacillin 乳酸菌素lactobutyrometer 乳脂计lactochrome 核黄素lactodensimeter 乳比重计lactoflavin 核黄
4、素lactogenic hormone 催乳激素lactoglobulin 乳球蛋白lactomdter 乳比重计lactometer 乳浮计lactone 内酯lactoperoxidase 乳过氧化物酶lactose 乳糖lactose operon 乳糖操纵子lactose synthetase 乳糖合成酶lacuna 细胞间空隙lacunar system 血窦系lacustrine 湖泊的lacustrine deposit 湖水沉积物ladder like nervous system 梯形神经系lag 迟延lag period 停滞期lag phase 停滞期lagena 壶la
5、genate 瓶状的lageniform 瓶状的lagging ion 滞后离子lagon 咸水湖lake 湖lake doposit 湖水沉积物lake type 湖沼型lamarckism 拉马克皱lamb 小羊lambda phage 噬菌体lamberts law 朗伯定律lamella 薄片; 薄叶lamellar structure 片层结构lamellibranches 瓣鳃类lamina 叶片laminarin 昆布多糖laminated epithelium 复层上皮laminated structure 片层结构lamination 群丛层lamp shells 腕足类la
6、mpbrush chromosome 灯刷染色体lampreys 七鳃类lamprophyllous 亮叶的lanate 具绵状毛的lance leaved 披针叶的lance shaped 披针形的lanceolate 披针形的land animals 陆栖动物land dwelling 陆生的land form 陆生型land improvement 土地改良land improvement scheme 土地改良计划land invasion 土地侵蚀land living 陆生的land living animal 陆栖动物land plant 陆生植物land race 本地品种la
7、nd surveying 土地测绘lands 平原landscape 景观landscape conservation 景观管理landship 山崩landslide 山崩lanoline 羊毛脂lanose 具绵状毛的lanosterol 羊毛脂甾醇lanthionine 硫化双丙氨酸lanugo 胎毛laque tree 漆树larch 落叶松larch forest 落叶松林large exhalent aperture 出水孔large fruited 大果实的large intestine 大肠large scale experiment 大规模实验large sudorifero
8、us gland 大汗腺lariat 套索larva 动蛹larva of bee 蜂幼虫larval diapause 幼虫滞育larval form 幼虫形larval moult 幼虫蜕皮larval organ 幼虫器幼体瀑larval skeleton 幼虫骨larval stage 幼虫期laryngal 喉的laryngeal 喉的larynx 喉lassa virus 拉沙病毒late effect 晚效应late gene 后期基因late protein 后期蛋白质late wood 晚材latency 潜伏期latent bud 休眠芽latent egg 潜伏卵late
9、nt enzyme 潜伏酶latent heat 潜热latent infection 潜伏性传染latent learning 潜伏学习latent period 潜伏期latent state 潜伏状态latent virus 潜伏性病毒lateral branch 侧枝lateral branching 侧分枝lateral bud 腋芽lateral bud inhibition 侧芽抑制lateral conjugation 侧面接合lateral eye 侧眼lateral genicular body 外侧膝状体lateral geotropism 横向地性lateral lin
10、e 侧线lateral line canal 侧线管lateral mesoderm 侧中胚层lateral nerve 侧脉lateral ocellus 侧单眼lateral plate 侧板lateral ramification 侧分枝lateral root 侧根lateral vein 侧静脉lateral ventricle 侧脑室lateriflorous 侧生花的laterit soil 砖红壤laterite 砖红壤laterization 红土化latex 乳汁latex duct 乳管laticifer 产乳菌丝laticiferous cell 乳细胞laticife
11、rous tube 乳管laticiferous vessel 乳管latifoliate 阔叶的latitude 纬度latitudinal cleavage 横卵裂lattice fiber 格子纤维laurel 月桂树lauric acid 月桂酸law 定律law of contraction 收缩定律law of dominance 显性定律law of homologous series 同源系列律law of independent assortment 孟德尔第三定律law of inheritance 遗传定律law of mass action 质量酌定律law of mi
12、nimum 最低量定律law of polar excitation 极兴奋定律law of segregation 孟德尔第二定律law of stimulus quantity 刺激量定律law of uniformity 孟德尔第一定律lawn 草坪layer 层layer of floating plants 漂浮植物层layer of swimming plants 漂浮植物层layer thickness 层厚度layered 成层的layering 成层laying hen 产卵鸡laying nest 产卵巢laying performance 产卵能力leaching 滤灰l
13、ead 铅leader 领先者leader peptide 前导肽leader sequence 前导排列leading fossil 指示化石leading off 衍生leading shoot 挚leaf 叶leaf abscission 叶离现象leaf apex 叶端leaf area 叶面leaf area index 叶身指标leaf arrangement 叶序leaf axil 叶腋leaf base 叶基leaf blade 叶片leaf bud 叶芽leaf cushion 叶枕leaf cutting 叶插leaf cutting ant 切叶蚁leaf dressin
14、g 叶面施肥leaf edge 叶缘边leaf lamina 叶身leaf mosaic 叶镶嵌leaf mustard 芥菜leaf primordium 叶原基leaf roller 卷叶虫leaf roller moth 卷叶虫leaf scar 叶痕leaf sheath 托叶鞘leaf spine 叶针leaf stalk 叶柄leaf succulent 肉叶植物leaf tendrils 叶卷须leaf tip 叶端leaf trace 叶迹leaf vein 叶脉leaf venation 叶脉系leafage 叶leafing 发叶leaflet 小叶leak 漏leakag
15、e 漏leaky gene 渗漏基因leaky mutant 渗漏突变体learning 学习learning ability 学习能力learning capacity 学习能力learning curve 学习曲线least squares method 最小二乘法lebedev juice 列别捷夫汁lecithin 卵磷脂lecithinase 卵磷脂酶lectin 植物凝血素lectotype 选型lecture 报告lecular 等分子的leeches 蛭类leek 似蒜葱left handedness 左利leg 脚legband avicolas 家禽足环子leghaemog
16、lobin 豆血红蛋白legume 荚legumelin 豆清蛋白legumin 豆蛋白leguminosae 豆科植物类leguminous bacterium 根瘤菌lemma 外稃lemon 柠檬length constant 长度常数length of life 生活幅度length tension curve 长度 张力曲线lens 晶状体lens placode 晶状体基板lens regeneration 晶状体再生lenticell 皮孔leopard 豹lepidopterans 鳞翅类leprosy bacillus 麻风菌leptone 细线期leptonema stag
17、e 细线期leptotene stage 细线期lesion 损伤lesion potential 损伤电位lesser circulation 肺循环lesser epiploon 小网膜lesser lip of pudendum 小阴唇lesser omentum 小网膜lethal action 致死酌lethal alleles 致死等位基因lethal dose 致死量lethal factor 致死因子lethal gene 致死因子lethal mutation 致死突变lethality 致死率leucemia 白血病leucine 白氨酸leucine aminopepti
18、dase 白氨酸氨基肽酶leucoagglutinin 白血球凝素leucoblast 成白细胞leucocyte 白细胞leucocytolysin 白细胞溶素leucocytolysis 白细胞溶解leucocytopoiesis 白细胞生成leucon type 留康型leuconoid type 留康型leucoplast 白色体leucosin 麦白朊 麦请朊leucotoxin 白细胞毒素leukaemia 白血病leukemia 白血病leukemia virus 白血病病毒leukoplast 白色体leukosis virus 白血病病毒leukotoxin 白细胞毒素lev
19、an 果聚糖levator 提肌levator muscle 提肌level of organization 组织层次levulose 左旋糖lh 黄体生成素lianas 藤本植物类lias 里阿斯liber 韧皮部liberation 释放lichen 地衣植物lichen starch 地衣淀粉lichenase 苔聚糖酶lichenic acid 地衣酸lichenine 地衣淀粉lichenology 地衣学lichenous 地衣的licorice 甘草lid 厣liebigs laur 最低量定律lien 脾脏lienal 脾的life 生命life cycle 生活环life f
20、orm 生活型life history 生活史life phase 生活相life span 生活幅度life table 命表life zone 生命带lifeless 无生命的lifeless matter 无生物ligament 韧带ligament area 韧带面ligament fossa 韧带槽ligand 向心配合体ligand exchange chromatography 配位交换层析法ligase 连接酶ligature 结札ligature experiment 结扎实验light 光light adaptation 光适应light break 光间歇light ch
21、ain 轻链light factor 光因子light induced potential 光诱导电位light intensity 光度light microscope 光学显微镜light quantum 光子light radiation 光放射light reaction 光反应light regime 光管理light scattering 光散射light sense 光感觉light sensitive 感光的light stand 开放林light summation 总光量light transmission 光传递light trap 诱蛾灯lighting 照明light
22、ing programme 照锰序lignase 木质酶ligneous plants 枢lignificaton 木化lignified fiber 木质纤维lignin 木素lignin decomposing fungi 木质分解菌类ligninase 木质酶lignocellulose 木质纤维素ligula 叶舌ligulate flower 舌状花ligule 叶舌liithocholic acid 石胆酸lilac 丁香limb 大枝limb basis 基肢limb bud 肢芽limb girdle 肢带limbic system 边缘系统limbs 肢lime 石灰lime
23、 plant 适钙植物lime soil 石灰质土壤lime tree 椴limestone 石灰岩liminal stimulus 阈刺激liming 石灰施肥limit dextrin 有限糊精limit of distribution 分布界限limit of error 误差范围limitation 限定limited growth 有限生长limiting factor 限制因子limiting sulcus 界沟limivorous 食泥的limnetic zone 湖沼带limnion 湖沼带limnology 湖沼学limnophyte 湖沼植物limnoplankton 湖沼
24、浮游生物linden 椴line 系line breeding 品系繁育line fungi 粘菌类line of breeding 繁殖系line of descent 血统系line of growth 生长线line transect 线状横断面linear arrangement of genes 基因直线排列linear density gradient 线性密度梯度linear dna 线性 dnalinear energy transfer 线性能量传递linear inheritance 线性遗传linear polymer 线性聚合物linear regression 线性退
25、化lingua 舌lingual gland 舌腺lingual papilla 舌乳头lingual radix 舌根lingual teeth 齿舌linin 核丝linkage 结合linkage group 连锁群linkage inheritance 连锁遗传linkage map 连锁图谱linkage value 连锁值linked gene 连锁基因linked reaction 偶联反应linked transduction 同转导linker dna 连结 dnalinneon 林奈种linoleic acid 亚油酸linolenic acid 亚麻酸linolic ac
26、id 亚油酸linseed 亚麻子lion 狮子lip 唇lip of pudendum 阴唇lipase 脂酶lipid 脂类lipid bilayer 脂质二重层lipid mobilization 脂肪动员lipid reserve 脂肪储备lipid soluble vitamin 脂溶性维生素lipoblast 成脂细胞lipochrome 脂肪色素lipocyte 脂细胞lipogenesis 脂肪生成lipoic acid 硫辛酸lipoid 类脂物lipolysis 脂解lipometabolism 脂肪代谢lipopolysaccharide 脂多糖类lipoproteid
27、脂蛋白lipoprotein 脂蛋白lipoprotein lipase 脂朊脂酶liposome 脂质体lipotropic hormone 向脂激素lipotropin 向脂激素lipovitellin 脂卵黄酶蛋白lipoxidase 脂氧化酶lipoxygenase 脂加氧酶liquation 液化liquefaction 液化liquefying amylase 液化淀粉酶liquid 液体liquid chromatography 液体层析法liquid crystal 液晶liquid culture 液体培养liquid fertilizer 液状肥料liquid medium
28、 液体培养基liquid nutrient medium 液体培养基liquid phase method 液相法liquorice extract 甘草抽出物lisogenicity 溶原性listerellosis 回旋病listeriosis 回旋病liter 升lithocholic acid 后胆酸lithopedion 胎儿石化lithophyte 石生植物lithosere 石生演替系列lithosphere 岩石圈lithotroph 无机生物litmus 石濡litmus paper 石濡试纸litre 升litter 枯枝落叶litter layer 枯枝落叶层littor
29、al 沿岸的littoral belt 海岸带littoral community 海岸群落littoral zone 海岸带live weight 生物量liver 肝liver biopsy 肝活组织检查liver cell 肝细胞liver fluke 肝吸虫类liver function test 肝机能检验liver lobule 肝小叶liver parenchyma 肝实质liver slice 肝切片liverworts 苔类livestock 家畜livestock breeding 畜牧业living being 有机体living fossil 活化石living mat
30、ter 生活物质living organism 活体living space 生存空间living thing 生物living weight 生物量lizard 蜥蜴load test 负荷试验loading 加荷loam 壤土lobe 裂片lobopodium 叶状假足lobule 小叶lobulus 小叶local action 局部酌local climate 局部气候local excitation 局部兴奋local infection 局部感染local lesion 局部病local race 地方种local variety 地方品种locality 产地localizati
31、on 局部化localization of genes 基因局部化localized vital staining 局部活体染色location 位置lociation 超亚植物群丛locies 演替系小社会lockes solution 罗克氏液locomotion 移转locomotion center 运动中枢locomotor organ 运动瀑locomotory appendage 运动肢locomotory movement 迁移运动locule 室locus 基因座位locust 蝗虫lodicule 浆片loess 黄土logarithmic phase 对数生长期loggi
32、ng area 采伐地logistic curve 逻辑曲线loin 腰lomatocarpous 有缘果的loment 节荚lomentum 节荚long bone 长骨long day plant 长日植物long petaled 长辫的long pistillate 长花柱的long short day plant 长日照和短日照植物long term field experiment 长期野外试验long terminal repeat 长末端重复long thorned 长剌的longeval 长命的longevity 长寿longhorned beetle 天牛longicorn
33、beetle 天牛longitude 经度longitudinal axis 纵轴longitudinal division 纵分裂longitudinal fibre 纵纡维longitudinal growth 纵生长longitudinal muscle 纵肌longitudinal plane 纵断面longlived 长命的loop 环loop univalent 环状一价染色体loose callus 松软愈伤组织loose connective tissue 疏松结缔组织loose structure 疏松结构lophophore 总担lorate 带状的lordosis 脊柱前
34、凸lorica 兜甲loss mutation 丧失突变loss of activity 活性损失losses 损耗lot 批lotic community 小河群落lotus 莲love apple 番茄love dart 射器low atmospheric pressure 低气压low density lipoprotein 低密度脂肪蛋白low molecular compound 低分子化合物low moor 低位沼泽low temperature 低温lower eyelid 下眼睑lower fungi 低等真菌lower jaw bone 下颌骨lower lip 下唇lowe
35、r moor 低位沼泽lower palea 外稃lower plant 低等植物lower valve 下贝壳lowland meadow 低地草地lucerne 苜蓿lucid 有光泽的luciferase 萤光酶luciferin 萤光素lumbar region 腰区lumbar vertebra 腰椎lumbriciform 蠕虫状的lumen 内腔lumiflavin 光黄素luminal 鲁米那luminescence 发光luminescence microscope 萤光显微镜luminescent bacteria 发光细菌luminescent cell 发光细胞lumi
36、nescent organ 发光器luminosity 亮度luminous animal 发光动物luminous animals 发光动物luminous bacteria 发光细菌luminous fungi 发光菌类luminous influence 光效应luminous plant 发光植物lumisterin 光甾醇lumisterol 光甾醇lumphy structure 块状结构lunar periodicity 月周期性lunate 新月形的lung 肺lung sac 书肺lungworm 肺线虫luteal hormone 黄体激素lutein 黄体素lutein
37、cell 黄体素细 胞luteinization 黄体素化luteinizing hormone 黄体生成素luteotrophic hormone 催乳激素lyase 裂合酶lycophore 十钩幼虫lycopin 番茄红素lycopods 石松类lycopsida 石松类lye 灰汁lymph 淋巴lymph circulation 淋巴循环lymph gland 淋巴腺lymph heart 淋巴心lymph nodule 淋巴小结lymphagogue 催淋巴剂lymphatic circulation 淋巴循环lymphatic node 淋巴节lymphatic system 淋
38、巴系lymphoblast 成淋巴细胞lymphocyte 淋巴细胞lymphocyte transformation 淋巴细胞转换lymphocytoblast 成淋巴细胞lymphocytotoxin 淋巴细胞毒素lymphoid cell 淋巴样细胞lymphoid tissue 淋巴系组织lymphoidocyte 淋巴样细胞lymphokine 淋巴因子lymphopoiesis 淋巴形成lynx 山猫lyoenzyme 可溶性酶lyophilic colloid 亲液胶体lyophilizate 冷冻干产物lyophilization 冷冻干法lyophobic bond 疏液结合
39、lyophobic colloid 疏液胶体lyotropic series 感胶离子序列lysate 溶菌产物lysigenous intercellular space 溶生细胞间隙lysigenous secretory tissue 溶生分泌组织lysimeter 渗漏测定计lysine 赖氨酸lysine decarboxylase 赖氨酸脱羧酶lysis 溶菌lysogen 细胞溶素原lysogenic bacterium 溶原细菌lysogenic conversion 溶原转变lysogenic cycle 溶原化循环lysogenic phage 温和性噬菌体lysogenization 溶原化lysogeny 溶原性lysolecithin 溶血卵磷脂lysophospholipase 溶血磷脂酶lysosomal enzyme 溶酶体酶lysosomal phosphatase 溶酶体磷酸酶lysosome 溶酶体lysotype 溶菌型lysozyme 胞壁酸酶lytic cycle 溶菌性循环lytic enzyme 分解酶lytic pathway 溶菌途经lytic phage 溶菌噬菌体lyxose 来苏糖
