“雄配子”的英语？

“雄配子”的拼音为：xióng pèi zǐ...

很多生物体中雄配子与雌配子是不同的.In many organisms the male and female gametes are different.雄配子不能与雌配子结合.The male gamete could not unite with the female.花粉是种子植物的雄配子体, 在有性繁殖中发挥著重要作用.Pollen is the male - gamete of seed plant, which plays...

bombardment的复数形式为：bombardments...

烛煤质煤（的）...

n.桑福德(m.)...

Objectives: to study fermentation conditions of chymosin from mutant strain Mucor pusillus.目的: 研究微小毛霉产凝乳酶的固体发酵条件.Chymosin used traditionally in cheese making is an aspartic protease extracted form abomasum of suckling ca...

midriff的复数形式为：midriffs...

adj.抗神经炎的...

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Lumatron的音标：...

adv.嘲笑地...

她转身穿过房子阴暗的楼梯井.She went up through the dark well of the house.楼梯井中安装了电梯.The lift is fitted in the centre of the stairwell.在二楼和三楼不锈钢网格构成楼梯井,将卧室空间和公共交通空间空间式地分离开来.On the second and third floors stairwell a stainless steel me...

Somalis的音标：...

methylcytisine的音标：methylcytisine的英式发音音标为：[meθɪl'sɪtaɪsɪn]methylcytisine的美式发音音标为：[meθɪl'sɪtaɪsɪn]...

elapse的一般过去时为：elapsed...

Britain was signalling its readiness to have the embargo lifted.英国表示愿意取消贸易禁令。He pointed to a chair, signalling for her to sit.他指着一把椅子，示意她坐下。The United manager was to be seen frantically signalling to McClair.一会儿可以看到曼联主教练...

通过实例探讨了正反馈在放大电路中的应用.This paper discusses the application of positive feedback in amplifiers.正反馈放大器是信号级 脉冲形成电路 的基础.Amplifiers with positive feedback are the bases of signal - grade pulse - forming circuits .这种控制方法虽然是有效的, ...