查询词典 bt

The 9 common used insecticides of cypermethrin 4.5%EC, omethoate 40%EC, chlorpyrifos 40%EC, acetamiprid 3%EC, imidacloprid 10%EC provided excellent control for wheat aphids in fields. The control effects were over 90% at 7 days after spraying. The 9 insecticides had bad effects on aphidius and coccinellidae in three days after spraying and the number of two natural enemies decreased rapidly. But on the 7th day, the number of the two natural enemies increased and there were difference between those treated with imidacloprid, acetamiprid and abamectin and CK. BT had no evident difference compared to the control.

为了明确杀蚜药剂对麦蚜的防治效果、适宜的防治时期、对生态环境安全性和粮食作物食品安全性的影响，对4.5%氯氰菊酯、40%氧化乐果、40%毒死蜱、3%啶虫脒、10%吡虫啉等9种防治麦蚜的药剂进行了筛选，发现各药剂对麦蚜的防效较好，喷药后7d防效均在90%以上。9种农药在喷施后的3d内，对麦蚜的主要天敌蚜茧蜂和瓢虫影响较大，两种天敌数量锐减，但到7d时各处理蚜茧蜂数量均有回升，其中不同剂型的吡虫啉、啶虫脒和鲁植顺克处理的蚜茧蜂数量同对照相差不大。

Compared with 2 groups after nursing of the 3rd,7th,10th,14th day-long urethral meatus bacilliculture,the severance urine bacilliculture result and the urine road junction partial symptom.

观察组利用BT-Ⅰ型高级透气接尿器，对照组采用留置导尿管，比较两组护理后第3、7、10、14天的尿道口的细菌培养结果及尿道口的局部症状。

Based on the data of the bathythermograph observe'd from 1976 through 1988, the thermocline characteristics of the Bohai Sea and Yellow Sea are analysed.

依据1976～1988年渤、黄海BT观测资料，分析了渤、黄海的温跃层特性。

Leaves and flower petals contain more Bt insecticidal protein than boll and bracteal leaves.

整个生长季中，杀虫蛋白的含量在盛花期较高，以后就开始下降。

Part one Isolating, culturing, chondroblast induction and evaluation of human MSC in vitroObjective:To examine the property and proliferation ability of primary culturing MSC ,mvestgate the effect of lightly centrifugation and chemical definition medium to induce MSC differentiate into chondroblast.

结果：原代骨髓基质干细胞易于体外培养，增殖旺盛；经轻度离心和化学限定培养基诱导后细胞呈高密度生长，仍保持较旺盛的增殖能力，细胞转化成圆形肥大细胞，甲苯胺蓝染色显示软骨细胞外基质 v的特异性异染，11胶原蛋白免疫细胞化学染色呈强阳性，BT干CR鉴定显示＊胶原mRNA丰富的表达。

Bt the same time, the concept of utility computing became a focus of IT design and operations. Bs Nick Darr observed in 你好s book The Big Switch, computing services infrastructure was beginning to parallel the development of electricity as a utility. Wouldn't it be great if you could purchase compute resources, on demand, only paying for what you need, when you need it?

同时，作用计较的观点成为IT预设和操作的焦点正如Nick Darr在The Big Switch一书中所说，计较服务基础设施已起头成长成象电力公用设施同样要是你能仅在需要的时辰采办计较资源，支付你所用的部分，这莫非不是一件很正确的工作吗？

Bt the same time, the concept of utility computing became a focus of IT design and operations. Bs Nick Darr observed in hellos book The Big Switch, computing services infrastructure was beginning to parallel the development of electricity as a utility. Wouldn't it be great if you could purchase compute resources, on demand, only paying for what you need, when you need it?

同时，作用计算的观点成为IT预设和操作的焦点正如Nick Darr在The Big Switch一书中所说，计算办事根蒂根基举措措施已起头成长成象电力公用举措措施一样要是你能仅在需要的时辰采办计算资源，付出你所用的部分，这莫非不是一件很正确的工作吗？

Compared with cadherin-like protein of Helicoverpa armigera and Heliothis virescens, the identity of amino acid sequence were 95% and 86%, respectively.

研究结果对进一步研究昆虫对Bt毒素产生抗性的机制以及发展分子技术快速检测并监测田间昆虫抗性基因的产生奠定了基础。

I am greatly inde bt ed to you for the trouble you have gone.

你为我的事不辞辛劳，我感谢不尽。

I cannot adequately express how deeply inde BT ed I am to you.

我无法用言语表达，我对你们是多么感激。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。