在特定的环境条件信息下, 神经分泌细胞产生和分泌滞育激素 ( DH ).Under specific enviromental information, neuroendocrine cells produce and secrete diapause hormone ( DH ).滞育和冬眠不一样, 是一种 长期 的休眠状态.Unlike torpor, diapause is a long - term state of suspe...
听起来好像你和汤姆之间产生了隔阂。It sounds as if you have grown apart from Tom.他们之间的隔阂比以往任何时候都要深。The gulf between them yawned wider than ever.阶级和种族隔阂的消除the dissolution of barriers of class and race...
在1,000英尺的高度飞行时，他听到旋翼发出一种奇怪的噪音。Flying at 1,000 ft. he heard a peculiar noise from the rotors.至少有4架高空飞行战斗机不得不采取避让行动。At least four high-flying warplanes had to take evasive action.这比大多数亚音速飞机的飞行高度高20,000英尺。This is 20,000 fee...
研究了反硝化除磷工艺的运行效果.A denitrifying dephosphatation process was operated in this study.考察了SBR生物 除磷工艺模型中活性污泥的微生物组成及其在该除磷系统中的功能.Microorganisms of the activated sludge in SBR phosphorus removal system and their functions have be...
He was a famous racketeer in Chicago.他是芝加哥有名的骗子.Al Capone was a famous racketeer in Chicago.艾勒·凯波尼是芝加哥有名的诈骗钱财的人.It could just as well apply to a racketeer or a thief who robs you.这套说辞对骗子和窃贼同样适用....
Insert long nipple into lower gauge glass tapping in boiler.将三通长接头插入锅炉上的较低的水位玻璃管.Methods: We studied the nipple discharge smear by using Wright - Gimsa staining.方法: 涂片瑞-姬染色行细胞学检查分析.Where has selling the rubber nipple not...