必需

Special Research on Project Deion of Design of 2010 World Exhibition Park in Shanghai ,China.

上海世博公园基地面积约29公顷，是城市公共开放空间的主要部分，也是世博园区基本设施中的核心亮点，为了在有限的时光里顺利有效地组织上海世博公园方案设计国际招标，并获得幻想的实行方案，必需编制好设计任务书。

There is a secret in the well-growing, the master of tea plant Lijiang Sun said that last year 4000 chicken were raised on the hillside next to tea plant, so all the fertilizer used in the plant was dejecta of the chicken, which is a kind of organic fertilizer, containing many necessary nutritious elements for plants growing.

茶叶特别好是有奥秘的，茶园的主人孙利江说，去年茶园边上的山坡上养了4000余只本鸡，而茶园里所有的肥料都来自本鸡的粪便，鸡粪是有机肥料之一，含有多种作物生物必需的营养成分，所以，这里的茶叶可是实打实的生态茶叶。

Dendrite cells are necessary to trigger the immune response to foreign antigens.

树突状细胞所必需的触发免疫反应外国抗原。

Yet there are many dramatists who, after a good Complication, fail in the Denouement.

然而有很多剧作家，他们在创作出好的结以后却在解上失败了，这两点构造必需恰当地加于把握。

All prescription drugs have unintended side effects, and many drugs deplete the body of essential nutrients.

所有处方药有无意造成的副作用，许多药物消耗身体必需的营养素。

This step may not be necessary for some deployment methods.

这一步可能不是必需的一些部署方法。

In Sweden we now talk about civilized depopulation," says Mats Johansson of the Royal Technical Institute in Stockholm."

斯德哥尔摩皇家技术学院的 Mats Johansson 说「在瑞典我们现在讨论文明的人口衰减，我们必需确定我们所留下的老人被照顾

B OEING TECHNICAL DICTIONARY 40 DECIBEL, A unit of gain derived by computing the tio of input power to output power. ECISION ALTITUDE/HEIGHT, A specified ltitude or height in the precision approach at hich a missed approach must be initiated if the ECISION HEIGHT 1, With respect to the proach or execute a missed approach.

分贝 常表示两个声音信号或电力信号在功率或强度方面的对差别的单位，相当于两个水平的比率的常用对数的十断高度/高，在继续进近必需的目视参考没有建立的情况下开始复的精密进近中的一个指定高度或高。

If they are, the descriptor has to indicate at least how much memory is required.

如果是这样，该描述符已经表明，至少有多少内存必需的。

On , and it is desirable in any case

时是必需的，而且希望在任何情况下都这样做。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。