中数致死浓度 中數致死濃度 lethal concentration 50 / median lethal concentration l 低毒性浓度 低毒性濃度 low toxic concentration / toxic concentration low 致死浓度 致死濃度 lethal concentration 半有效浓度 半有效濃度 bàn yǒu xiào nóng duó effective concentration 50 / median effective concentration 温室气体浓度 wēn shì qì tǐ nóng duó greenhouse gas concentration / GHG concentration 海冰密集度 hǎi bīng mì jí duó ice concentration / concentration 低调 低調 dī diào low pitch / quiet (voice) / subdued / low-key / low-profile 低地球轨道 low Earth orbit / low orbit / low-altitude orbit 低水平放射性废物 低水平放射性廢物 dī shuǐ píng fàng shè xìng fèi wù low-activity waste / low-level waste / low-level radioactive waste 低沉 dī chén (of weather) overcast / gloomy / (of a voice) low and deep / low-spirited / downcast syn 低级 低級 dī jí low level / rudimentary / vulgar / low / inferior syn 下级 下級 xià jí low ranking / low level / underclass / subordinate syn 低压 低壓 dī yā low pressure / low voltage 低档 低檔 dī dàng low-grade / of low worth or rank / poor quality / inferior syn 低潮 dī cháo low tide / low ebb 低分 dī fēn low marks / low score 低碳 dī tàn (attributive) low-carbon / low-carb (diet) 高不成低不就 gāo bù chéng dī bù jiù can't reach the high or accept the low (idiom) / not good enough for a high post, but too proud to take a low one 低缓 低緩 dī huǎn low and unhurried (voice etc) / low and gently sloping (terrain) syn 洼 窪 wā depression / low-lying area / low-lying / sunken syn 高不凑低不就 高不湊低不就 gāo bù còu dī bù jiù can't reach the high or accept the low (idiom) / not good enough for a high post, but too proud to take a low one 高低不就 gāo dī bù jiù can't reach the high or accept the low (idiom) / not good enough for a high post, but too proud to take a low one 平均大潮低潮面 píng jūn dài cháo dī cháo miàn mean low-water springs / spring low-water 低潮线 低潮線 dī cháo xiàn low-water line / LW line / low-tide mark 平均小潮低潮面 píng jūn xiǎo cháo dī cháo miàn mean low-water neaps / neap low-water 低当量核武器 低當量核武器 low-yield nuclear weapon / low-yield weapon 干潮 乾潮 gān cháo low tide / low water V沟 V溝 V gōu low neckline that reveals the cleavage / décolleté / gully / low neckline that reveals the cleavage / décolleté / gully 水丝 水絲 shuǐ sī (silver) of low purity / low grade 沉潜 沉潛 chén qián to lurk under water / to immerse oneself in (study etc) / to lie low / to keep a low profile / quiet / reserved / self-possessed 大头兵 大頭兵 dà tóu bīng low-ranking soldier / (by extension) low-level employee 廉航 lián háng low-cost carrier / low-cost airline / budget airline (abbr. for 廉價航空|廉价航空[lian2 jia4 hang2 kong1]) 致死 zhì sǐ to cause death / to be lethal / to be deadly 凶器 兇器 xiōng qì lethal weapon / murder weapon 死穴 sǐ xué lethal point (acupuncture) / vulnerable spot / Achilles' heel 致死剂量 致死劑量 zhì sǐ jì liàng lethal dose 致死性毒剂 致死性毒劑 zhì sǐ xìng dú jì lethal agent 致死性 zhì sǐ xìng lethal / fatal 致死中量 median lethal dose 致死装置 致死裝置 lethal device 致死化学品 zhì sǐ huà xué pǐn lethal chemical 致死生化武器 zhì sǐ shēng huà wǔ qì lethal chemical and biological weapons 致死时间 致死時間 lethal time / survival time / time-to-death 超级毒性化学药剂 超級毒性化學藥劑 chāo jí dú xìng huà xué yào jì super-toxic lethal chemical 黄枯病 黃枯病 lethal yellowing 非致命性武器 non-lethal weapon 非致命军事装备 非致命軍事裝備 non-lethal military equipment 非致命执法技巧 非致命執法技巧 non-lethal policing technique 致死量 zhì sǐ liàng lethal dose 精选 精選 jīng xuǎn carefully chosen / handpicked / best of the bunch / choice (product) / concentration (mining) / to concentrate / to winnow syn 浓度 濃度 nóng dù concentration (percentage of dissolved material in a solution) / consistency / thickness / density / viscosity syn 浓缩 濃縮 nóng suō to concentrate (a liquid) / concentration / espresso coffee / abbr. for 意式濃縮咖啡|意式浓缩咖啡 syn 集中营 集中營 jí zhōng yíng concentration camp 对对碰 對對碰 duì duì pèng concentration (a pair-matching game) 奥斯威辛 奧斯威辛 ào sī wēi xīn Auschwitz (concentration camp) 奥斯维辛 奧斯維辛 ào sī wéi xīn Auschwitz (concentration camp) 凝缩 凝縮 níng suō to condense / to concentrate / compression / concentration 精子密度 jīng zǐ mì dù sperm concentration, often called sperm count 奥斯威辛集中营 奧斯威辛集中營 ào sī wēi xīn jí zhōng yíng Auschwitz concentration camp 人无远虑，必有近忧 人無遠慮，必有近憂 rén wú yuǎn lǜ , bì yǒu jìn yōu He who gives no thought to far-flung problems soon finds suffering nearby (idiom, from Analects). / Smug concentration on the here and now will lead to future sorrow. 效价 效價 xiào jià potency / titer (measure of effective concentration in virology or chemical pathology, defined in terms of potency after dilution by titration) / valence (perceived value in psychology) / valency 效价能 效價能 xiào jià néng potency / titer (measure of effective concentration in virology or chemical pathology, defined in terms of potency after dilution by titration) 醉酒驾车 醉酒駕車 zuì jiǔ jià chē drunk driving (very high blood alcohol concentration) 饮酒驾车 飲酒駕車 yǐn jiǔ jià chē drink and drive (moderately high blood alcohol concentration) 臭氧的平衡浓度 equilibrium ozone concentration / steady-state ozone level 环境浓度 huán jìng nóng duó environmental concentration 环境浓度极限 huán jìng nóng duó jí xiàn environmental limit concentration 环境浓度限度 huán jìng nóng duó xiàn duó environmental limit concentration 有效浓度 yǒu xiào nóng duó effective concentration 战略集结 zhàn lüè jí jié strategic concentration 气载污染物浓度 airborne pollutant concentration 可容许最大石棉浓度 kě róng xǔ zuì dài shí mián nóng duó maximum allowable asbestos level / maximum allowable asbestos concentration 浓缩池 nóng suō chí concentration basin 选矿槽 xuǎn kuàng cáo concentration basin 截止浓度 jié zhǐ nóng duó cut-off concentration 着地浓度 immission / ground-level concentration 血液酒精浓度 blood alcohol concentration 不同密集度浮冰群间的界线 不同密集度浮冰群間的界線 concentration boundary 侵蚀、技术、资本集中问题行动小组 侵蝕、技術、資本集中問題行動小組 Action Group on Erosion, Technology and Concentration / ETC Group 污水排出口浓度 汙水排出口濃度 outfall concentration 集训期 集訓期 concentration period 危险浓度极限 危險濃度極限 hazard concentration limit 本底浓度 本底濃度 background concentration 集结区 集結區 concentration zone 集结点 集結點 concentration zone 适当的最大浓度 適當的最大濃度 maximum desirable concentration 最大耐受浓度 最大耐受濃度 maximum tolerable concentration 最大容许浓度 最大容許濃度 maximum acceptable concentration 国际反对集中营做法委员会 國際反對集中營做法委員會 International Commission Against Concentration Camp Practices 恍神 huǎng shén to be off in another world / to suffer a lapse in concentration 行动值 行動值 xíng dòng zhí (gaming) action points (points required to complete an action) / (Tw) action level (the level of concentration of a harmful substance at which remedial action is considered necessary) 灌水 guàn shuǐ to irrigate / to pour water into / to inject water into meat to increase its weight (plumping) / to cook the books / to post low-value messages (small talk etc) on Internet forums 隐藏 隱藏 yǐn cáng to hide / to conceal / to mask / to shelter / to harbor (i.e. keep sth hidden) / to hide oneself / to lie low / to nestle / hidden / implicit / private / covert / recessed (lighting) syn 低价 低價 dī jià low price syn 低声 低聲 dī shēng in a low voice / softly syn 小人 xiǎo rén person of low social status (old) / I, me (used to refer humbly to oneself) / nasty person / vile character syn 回落 huí luò to fall back / to return to low level after a rise (in water level, price etc) syn 小声 小聲 xiǎo shēng in a low voice / (speak) in whispers 低端 dī duān low-end 