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- So it is first step to have sensitive species of stable genetic factor in pesticide screening.Authors make use of parthenogenesis of aphis to raise sensitive and purer species. 因此,获取具有稳定遗传因子的敏感品系是农药筛选的第一步,利用苜蓿蚜能孤雌生殖的特性,通过室内多次选育和药剂筛选,培育出相对较纯的、对药剂敏感的苜蓿蚜。
- The exercises will take place in waters off the continental United States that host blue whales, humpbacks, gray whales, dolphins, porpoises and other sensitive species. 演习将在离美国大陆不远的水域进行，这个地点是蓝鲸、座头鲸、灰鲸、海豚、鼠海豚和其他敏感物种的重要栖地。
- Other sensitive species include cucumber, grape, green bean, lettuce, onion, potato, radish, rutabagas, spinach, sweet corn, tobacco and tomato. Resistant species include endive, pear and apricot. 其他敏感的植物包括请挂;葡萄;绿豆;莴苣;洋葱;马铃薯;萝卜;蔓菁;菠菜;甜粟;烟草和番茄.;抗敏性物种包括菊莴苣;梨;杏子
- Objective To investigate the sensitivity、speci ficity and diagnostic value of orthostatic tolerance test（OTT） for assessing f light syncope. 目的评价立位耐力试验对空中晕厥诊断的特异性、敏感性和诊断价值。
- Abstract： Objective To investigate the sensitivity、speci ficity and diagnostic value of orthostatic tolerance test（OTT） for assessing f light syncope. 摘 要： 目的评价立位耐力试验对空中晕厥诊断的特异性、敏感性和诊断价值。
- Race relations is a sensitive issue. 种族关系是敏感的问题。
- This tooth is sensitive to cold. 这颗牙对冷过敏。
- He is too sensitive to criticism. 他对批评太敏感。
- The substance is irritable to sensitive skin. 这种物质对敏感的皮肤有刺激性。
- Don't laugh at him; he's very sensitive. 千万别笑他，他很敏感。
- Do wolves belong to the canine species? 狼是犬科动物吗？
- Don't be so sensitive - I was not criticizing you. 别那么敏感，我不是在批评你。
- Photographic paper is highly sensitive to light. 感光纸对光十分敏感。
- We should do our best to save endangered species. 我们应该竭尽全力挽救濒于灭绝的生物。
- A sensitive nerve in a tooth can cause great pain. 牙神经易受损伤，可产生巨痛。
- Donna is sensitive to strong smells. 唐娜对强烈的气味很敏感。
- She's got very sensitive hearing, skin, etc. 她的听觉、 触觉等很灵敏。
- This rare bird has become an endangered species. 这种珍禽已成为濒临灭绝的物种。
- The cellist's bowing was very sensitive. 那位大提琴手的弓法十分细腻。
- He was wearing a strange species of hat. 他戴着一种奇怪的帽子。
