查询词典 bt

This dissertation has analyzed of the characteristic of BT pattern in the construction of the urban mass transportation.

2论述了BT模式的相关概念和其本质特性，分析了与其他融资方式的区别和BT模式在城市轨道交通工程建设中的作用和问题。

The present investigations show that Bt rice possesses high efficiencies for controling rice stem borer, yellow stem borer and rice leaf roller, and there are no significant differences in growth and development of non-target organisms, such as rice planthoppers, leafhoppers and predators, and the stability of arthropod community structure between Bt rice and conventional rice paddy habitats.

现有的研究表明，Bt水稻对二化螟、三化螟和稻纵卷叶螟等主要靶标害虫具有较高的抗性水平，对稻飞虱、叶蝉、捕食性天敌等非靶标生物的生长发育和稻田节肢动物群落的稳定性无明显影响。

This technique is especially usful for the purity test of transgenic Bt cotton before the seed is sold.

说明棉花室内抗卡那霉素反应能够准确检测转Bt基因抗虫棉纯度，可以作为一种快速、准确、简便的室内检测转Bt基因抗虫棉的方法。

Effects of transgenic Bt rice on predation and prey preference of wolf spider Pirata subpiraticus Function responses of spiders fed Bt prey or control prey both followed the Holling type.Ⅱ.

九、转Bt基因水稻对拟水狼蛛捕食功能反应和猎物选择性的影响以不同食料喂饲的两种拟水狼蛛对褐飞虱的捕食功能反应都符合Holling Ⅱ型反应。

The results from statistical analysis of variance indicated that Bt toxin in Bt transgenic cotton had no negative effect on synthesis of flavonoids (mainly rutin, isoquercitrin and quercetin ).

显著性分析发现，外源Bt杀虫蛋白表达对棉花原有的芸香苷、槲皮素和异槲皮苷等抗虫黄酮类化合物不存在不利的影响。

One of the potential risks of commercially release of Bt crops is that insect pest may well evolve resistance to Bt pesticidal proteins.

Bt作物释放的潜在风险是害虫的抗性进化。

Armigera and M. separata mid-gut juice, but, other less than 60kD proteins also can be got by M. separata mid-gut juice .4 Many Bt Cry1AcE toxins can be got by the method of precipitate and resolve, which have high purity.

在相同的时间下，粘虫中肠消化液蛋白酶活性比棉铃虫中肠消化液要高；在37℃条件下，棉铃虫中肠消化液经过30和60min将130kD的Bt CrylAc原毒素酶解为60kD的毒素，而粘虫中肠消化液经过30和60min对Bt CrylAc原毒素酶解作用，除得到60kD的毒素外还得到了40kD和分子量更小的蛋白。

The effect of different surfactants on α-arbutin bio-catalytic synthesis by Xanthomonas maltophilia BT-112 was investigated.

探讨了不同表面活性剂对嗜麦芽黄单胞菌BT-112( Xanthomonas mahophilia BT-112)催化合成α-熊果苷的影响。

For each party to get what it wants, several bets will have to come good over the next five years or so. The equities in the pension scheme will have to outperform government bonds by a decent margin. Global will have to break a decade-long habit of losing money. BT will, for the first time in a generation, have to produce industry-leading new products. And a unionised workforce will have to shrink without employees being offered big financial inducements to leave.

他们要想从公司能获得他们所期待的，只能对公司的未来下赌注——未来5年BT能从困境走出：退休金计划中的股票部分，将获得比政府公债多得多的收入；Global也将一改十多年的气象，扭亏为盈；BT将在一代人的时间内生产出业界领先的新产品；随着雇员被巨大的诱惑吸引主动离职，公会的力量也将被削弱。

Transgenic Bt cottons increased the population of ammonifying bacteria and decreased that of inorganic phosphorus-solubilizing bacteria significantly at seedling and flowering stages, whereas they increased the population of aerobic cellulose-decomposing bacteria and decreased that of organic phosphorus-solubilizing bacteria significantly only at the flowering stage.

苗期和花期转Bt基因棉均可显著提高氨化细菌、显著降低无机溶磷菌数量，花期均可显著提高好气纤维分解菌、显著降低有机溶磷菌数量，'Bt冀668'苗期也可显著提高好气纤维分解菌数量。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。