机能的

In the structure and the functioning of a cell, membranes play an essential role.

在一个细胞的结构和机能中，膜起基本作用。

However, to reduce the cost if the drone was missed by the weapon, as well as the requirement for other missions such as air sampling and aerial photography, the drone could be recovered by a guided belly-landing, which requires certain repair before it can fly again.

然而，减少成本如果无人机被武器脱靶和需要用于其它的任务，像是空气取样和航空摄影，无人机能以引导机腹着陆方式回收，在它再一次能飞行之前需要修理。

As the worms attach to the intestinal tract, they cause an inefficient digestive system, blocking the very process that would absorb nutrients otherwise.

当寄生虫附着到消化管道中，它们就导致消化系统机能不良，妨碍了原本吸收养分的过程。

Iron is one of the necessary elements for cell growth, proliferation and functional activities.

铁是细胞生长增殖和机能活动所必需的元素之一。

The cross bracing of the towers will be progressively removed and replaced to allow the lift to pass up through the height of the tower.

塔上的交叉支架会逐渐被去除或更换以允许提升机能越过塔顶。

Does it not make sense to intervene earlier – before pregnancy – in certain high-risk women with anatomically altered or deficient cervices and/or with previous failures of conventional vaginal cerclages for cervical incompetence?

对某些有解剖学异常、宫颈缺陷和/或曾因宫颈机能不全行常规阴道环扎术失败的高危妇女，是否可以提前干预，即在孕前行子宫颈环扎术？

The conception,mechanism and characteristics of environmental endocrine disrupters were introduced,with focus on determination,distribution and disposal of environmental endocrine disrupters .

环境内分泌干扰物能通过生物富集作用进入生物体内，对生物和人体的内分泌机能造成影响。

Dysthymic disorder, also called dysthymia, is characterized by long–term but less severe symptoms that may not disable a person but can prevent one from functioning normally or feeling well.

心境恶劣障碍，也叫做恶劣心境，以长期但是较轻的症状为特色。它并不一定使个人致残，但是能使个人正常机能受损或不能感到心情舒服。

Chronic Prostatitis, Urethritis, Haematuria, Painful Urethra, Dysuria, Lower adbominal pain, low back pain, Testis pain and Cord pain.

调节前列腺功能，促进身体组织的活动能力，增强体质、精神旺盛、增进食欲、白发变黑、补肾健脾、消除性机能障碍、活血化瘀、消炎止痛。

The action of the heart is especially important to a human being.

心脏的机能对人来说尤为重要。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。