为何

This is why previous studies have shown that formula-fed infants have twice the incidence of diarrheal illness as breast-fed infants.

这回答了以前的报道指出为何配方喂养的婴儿腹泻发病率是母乳喂养婴儿的两倍。

All 17 genotyped CHMs demonstrated androgenetic diploidy, including the CHM with retained p57 expression; this case also demonstrated trisomy of chromosome 11, accounting for the aberrant p57 expression.

所有17例基因确诊的CHMs都显示父系二倍体，包括那例表达p57的CHM，这例同时也显示了三倍染色体11，这也解释了p57为何异常表达。

I don't know why she gave me a dirty look.

我不知道她为何一付不悦的表情。

Why let the cars ruin your dirve?

为何要让这种无法避免的塞车影响自己的驾程呢？

I can also see why you're discombobulate d by their sympathy.

我也能理解为何他们的同情令你惶惶不安。

The virus is thought to have circulated for a month and disappeared. The source of the virus, the exact time of its introduction into Fort Dix, and factors limiting its spread and duration are unknown.

该病毒在传播了一个月之后消失，而该病毒的来源，何时传入迪克斯堡，以及限制它传播和存活的因素为何仍然还是个谜。

This is why Kantian ethics lies hidden the unique impetus important for the ethics of psychoanalysis. For Lacan, to do one's duty is different from enjoyment. To do one's duty, one needs no excuse; one has to follow his desire without being burdened by the sense of guilt.

这就是为何康德的伦理学潜藏著对心理分析的重要贡献，对拉冈而言，尽义务不需要藉口，只需跟隨自己的欲望而不必担负任何罪疚感。

What is the name of this document?

该文件的名称为何？

That's why McCabe and Dodd both commended Duke for its response.

这就是为何McCabe和Dodd双双都赞扬了杜克的举动。

I can't understand why he always leads me a dog's life.

我无法理解为何他老是找我麻烦。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。