查询词典 half-life

Polyhedrin and virion, which were isolated and purified from Agrotis setegum nuclear polyhedrosis virus, are administered to 3-instar Heliothis armigera larvae with Heliothis armigera nuclear polyhedrosis virus. Both polyhedrin and virion could increase mortality of H. armigera larvae, shorten half mortality time and decrease half mortality concentration.

对黄地老虎核型多角体病毒的多角体蛋白和病毒粒子组分进行分离纯化，分别与棉铃虫核型多角体病毒混合感染三龄棉铃虫幼虫，发现此二种组分均能够提高棉铃虫幼虫的死亡率，缩短半致死时间，降低半致死浓度。

The results indicate that there is the significant linear correlation between the decoloration value and half-time and molecular descriptors, especially MW/S and number of azonic groups of azo dyes. Moreover, a QSPR model of azo dyes was achieved and used for calculation of predicted decoloration value and half-time of the dyes.

结果表明，染料分子结构描述符MW/S值、芳香环数目偶氮基数目和与I/O值与脱色率和半衰期之间存在着较好的线性相关性，其中MW/S值和偶氮基数目对脱色率和半衰期的贡献最为显著；所获得的QSPR定量关系模型可用于计算和估计水溶性阴离子偶氮染料的理论脱色率和半衰期。

Once both the active half and passive half of the EFBM are berthed, channels for the electrical power system, data communications system, and thermal control system will be connected, and then power and data transfer will be initiated.

一旦可调机构和被动机构激活进入对接状态，电力系统，数据通信系统和温度控制系统将被连接起来，能量和数据将开始传送。

Six Barbados Blackbelly crossbred ewes and 7 lambs, the age of the ewes was 3 to 4 years old and transferred to individual pen the after delivery, the area of each pen was 16 m2, half slatted floor and half cement concrete floor, heating lamp and bedding materials were provided, lighting was provided whole day. For management, ad libitum napier and pangola grass roughage were provided.

本试验采用六只母巴贝多黑肚绵羊杂交种，及七只仔羊，母羊年龄三至四岁，并於分娩隔日移至个别栏饲养，每栏面积16平方公尺，地面为二分之ㄧ条状地面，另一半为水泥地面，栏位均架设保温灯以及铺设垫料，光照部分采全天光照。

Half gallery, half boho coffee shop.

一半是画廊一半是颓废的咖啡屋

Half gallery, half Boho coffee shop.

一半画廊，一半波希米亚式咖啡馆。

After half and hour's slow progress one reached the heights of the Lion's Leap and the return journey could be made in one and a half hours over Boyang Ridge.

经过一个半小时缓慢的前行，就到达了五老峰，往回走1个半小时的路就到鄱阳山了。

She answered half crying, half laughing, and clasping the baby to her breast.

&你曾被我当作心愿藏在我的心里，我的宝贝。&

Eighty healthy Wistar rats, clearage,were adopted,ith weight from 180 to 220 g,half male and half female were adopted.

研究对象为80只清洁级健康Wistar大鼠，雌雄各半，体质量180～220g。

About half an hour after that, you can access your Clicky account again and start seeing some juicy analytics data flowing in provided that somebody accessed your website half an hour ago!

约半小时之后，您就可以访问您的clicky帐户再次开始看到一些多汁的分析数据流在（只要有人访问您的网站，半小时前！

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。