必需的

If we try to protect our earth and our enviroment, everyone's effort in daily lif is necessary.

如果我们试着保护我们的环境和我们地球，每个人的日常生活是努力是必需的。

The basics of cleanliness are not moratory; clarifyering or brushing ywe teeth are not included in the, or it is recommended these you not smoke ago the interview as a lot people search the lingering odor offensive.

基础功的整洁是必需的，洗澡和刷牙也包括在其中，而且提议您最好在会面做卷子题型测exam题目卷开端前无所不能抽烟，许多人呈现抽烟后那久滞不去的味道令人难以忍受。

Increased motility, zona binding and oolemma fusion capacities are also acquired within the epididymis and are necessary for those cells that finally arrive at the site of fertilization.

精子在附睾中同时提高了运动力、透明带的结合能力以及与卵膜融合的能力，而这些能力是精子到达授精位置所必需的。

Similarly, to avoid tank overfill it will be necessary to limit the maximum fill level to less than the full height of liquid container.

同样地，避免战车装得太多限制最大值将会是必需的填充对小于液体容器的完全高度的水平。

I、Countryside soil relationship under the common law The peasantry possessed the right to use and allocat the portional land .

农民对份地有使用权和某些支配权。份地的面积由农户的纳税能力决定。对于一些贫困农户，要保障他们基本生活所必需的土地。

We are required to make recoupable advances against royalty payments in an aggregate amount of approximately US$51.3 million consisting of quarterly amounts ranging from US$1.6 million to US$3.7 million over a four year period commencing from the commercial launch and additional payment amounts totaling US$6.8 million linked to certain events, which have not yet occurred, prior to the commercial launch of WoW in China.

我们也已经同意把我们的支付卡面额和在线点数的销售额22%分给Vivendi作为版税，总金额大约$5130W，每季度$160W到$370W，在游戏商业发行后支付4年以上，以及在WOW在中国商业发行前支付总金额$680W用于必需的开销，否则我们将会被视为违反授权协议而需要支付罚金。

Necessary and reasonable postage expenses for general correspondence are reimbursable.

一般通信所必需的及合理的费用是有所补偿的。

Inhibition of SAHH has been known to result in accumulation of intracellular levels of AdoHcy, which is a potent inhibitor of all S-adenosyl-L-methionine-dependent transmethylation reactions.

抑制SAHH将导致细胞内甲基化抑制物AdoHcy的堆积，从而时转甲基反应产生反馈性抑制作用。而甲基化对于维持细胞的活性是必需的。

Inhibition of SAHH has been known to result in accumulation of intracellular levels of AdoHcy, which is a potent inhibitor of all S -adenosyl- L -methionine-dependent transmethylation reactions.

抑制SAHH将导致细胞内甲基化抑制物AdoHcy的堆积，从而对转甲基反应产生反馈性抑制作用。而甲基化对于维持细胞的活性是必需的。

Reinforcement is required for both parapatric and sympatric speciation.

对于领域性的和同域性的物种形成，强化是必需的。

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％。