不育

It was suggested that one of the radical reasons resulting in microspore abortion of alloplasms was the disorder between nucleus and cytoplasm, which caused unbalance of enzymatic metabolism, decrease of activities of SOD and CAT, and damage of membrane systems led by accumulated active oxygen.

异质系核质关系不协调，酶代谢失调，SOD、CAT活性下降，活性氧积累导致膜系统损伤，可能是异质系花粉败育的根本原因之一。

According to the porportion of restriction fragments shared,the genetic distancesamong the 4 populations were calculated with popgene3.2,and a cladogram wasproduced with MEGA3.1.The result showed that the genetic variance dismatch withtheir diapause variance.

根据限制性片段共享度，利用POPGEN3.2计算4个群体的遗似距离，并利用MEGA3.1进行聚类分析，结果表明其遗传变异与其滞育变异的特征不相符。

There were also conspicuous accumulations of membrane bound esicles, dense bodies, myeloid figures, and areas of esicular in Schwann cells. These changes were seen with dialyzer exposed medium or with medium containing patient serum but not with controls or with medium incubated in plate dialyzers.

这些变化见于使用了暴露于透析器的培养基的DRG，或使用含有病人血清的培养基的DRG，但变化不发生于使用对照用组织培养基或者在平板透析膜中孵育的DRG。

Flower buds not swollen at tip; drupes with 1 pyrene, normally 4-locular, 4-seeded or 3- or 2-seeded.

不使在顶部膨胀的花芽； 1果核的核果具，通常4室，或4种子以败育-2种子的或。

Of livestock and domestic poultry; permitted to graze or forage rather than being confined to a feedlot .

指牲畜或者家禽；可以放牧或者找食吃而不是被限制在饲育场里。

Bad thing is - if you e.g lvl 39 he will send you kill harder mobs near Deathfist Citadel and its on other side of zek, on lvl 35 he sen you kill mobs somewhere in middle of zek, so that they wont be gray to you, SoE dont want you to farm easy gold there.

是坏事-39拉特如果你育你，他将派暴民杀死力度和碉堡附近deathfist 它于彼岸zek月35拉特他森暴民杀死你zek中某处，让他们蔑视被灰色给你，国企要你不该轻易农场金牌。

TVBS referred to him as "Taiwan's Susan Boyle", describing him as "plain-looking and short", but Lin, who has the nickname "Little Fatty", told reporters the comparison made him proud.

香港无线电视台称他为&台湾版苏珊·博伊尔&、&样貌普通，身材不高&，但被称为&小胖&的林育群告诉记者说，拿我和苏珊大妈相比，我觉得很光荣。

A growing problem for medical education in the United States is how to provide training to family physician preceptors (physicians in private practice responsible for teaching ambulatory medicine to medical students and residents) whose increasingly burdensome work load has made them more sensitive to additional demands placed on their time.

年来美国的医学敎育出现了一些难题。医学院必须培训更多的家庭医师成为导师，负责提供医学生与住院医师门诊医学训练；而医疗工作量的增加亦使家庭医师无法增加额外的负担。因此，如何提供家庭医师导师的训练而又不妨碍他们的诊疗工作是急需解决的问题。

The great mass of normal pollen grains make pollinationpossible.

在人工授粉条件下，观察了小叶杨有性生殖过程的形态发育及其持续时间，结果如下：除正常花粉外，有异常和败育花粉，但不影响传粉和受精。

However, crossing fertility between them was lower than that of mating in and in, and fertilized egg of reciprocal crossing can be incubated and produced F〓 without prezygotic isolation. Among all combinations of reciprocal crossing, crossing of wild male quail×female small-type domestic quail are proved to produce the best effect.

野生日本鸣鹑与家鹑群体之间的杂交能育性低于同种群交配水平，但可以实现正、反交，产生受精卵、孵化出杂种一代，不存在合子前生殖隔离；在所有正、反交组合中，以野雄鹑×小型雌家鹑的效果最好。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷