查询词典 Bobwhite

Any of various similar or related New World birds , such as the bobwhite .

北美产于西半球的一种与类似的或有关系的鸟，如山齿

The bobwhite, for example, common in the south-eastern and eastern United States, is decreasing.

比如，在美国东部和东南部很常见的美洲鹑的数量正在减少。

There was no great difference between R59 and Bobwhite .

但和R59相比不存在显著差异。

He had called her, he said, to tell her that there was a bobwhite outside her window and that if she would look out she might see it.

罗斯福总统在电话里告诉她，现在窗外正有一只鹑鸟，如果她向窗外看去，就可以看到了。

My wife one time asked the President about a bobwhite .

有一次，我妻子问总统，美洲鹑鸟是什么样子？

The dogs lay around us , and the stars sparkled in the sky . A bobwhite whistled in the forest .

小狗趴在我们身边，星星在天上闪耀，鹑在森林里鸣叫。

Mature embryos of wheat from cultivar EM12 in Hubei province and mode variety Bobwhite were used as target materials.

以湖北省小麦品种'鄂麦12'和模式品种'Bobwhite'为材料，成熟胚为转化受体，优化基因枪转化法的轰击压力、轰击距离、选择剂等因素，建立以小麦成熟胚为转化受体的高效转化系统。

Any of several birds,such as the ruff ed grouse or the bobwhite,similar or related to the partridge.

山鹑类几种类似山鹑或与山鹑有关的鸟中的任一种，如披肩榛鸡和白喉鹑

The cloning of bar gene is important to plant transgenic engineering, gene expression and studying physiology.In the experiment, the full code sequence of bar gene was cloned by PCR from transgenic herbicide resistant Bobwhite wheat and checked. It was expressed in E.coli and its protein was determined.

本实验从抗除草剂转基因Bobwhite小麦中，利用PCR克隆的方法扩增出bar基因全长，并在原核表达系统中表达，鉴定表达蛋白的活性，将能够正确编码PPT乙酰转移酶的bar基因片段，经过适当的修饰构建入真核表达载体。

The method of Agrobacterium-mediated transformation is the most widely used in genetic transformation. To this day, only several genotypes such as Bobwhite and Yangmai158 have been used in transformation successfully. To widen the recipient genotypes, ten different genotypes were transformated by Agrobacterium-mediated In our study, transformation efficiency of B31706 and B31575 were significantly higher than Bobwhite. Moreover, regeneration rate and resistant plantlet rate of Agrobacterium-mediated genetic transformation in B31706 immature embryos callus was the highest one among the genotypes.

农杆菌介导法是目前应用较为广泛的转化方法之一，但在小麦中，只有包括Bobwhite和扬麦158在内的少数几个基因型被成功用于农杆菌介导的小麦遗传转化中，为了拓宽小麦农杆菌转化的受体基因型范围，本研究对10个不同基因型的材料进行了转化实验。B31706和B31575的转化率明显高于对照材料Bobwhite 。

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。