必需

So I told him that for Dorje and Bell to function, they need to be close to each other.

所以我跟他说，铃杵要产生功用，它们必需是彼此紧靠的。

In this dissertation, the optical implementations of integrated bypass-exchange switches and interconnection networks are investigated as the followings:(1) An electro-optic bypass-exchange switch integrated in a single substrate of birefringent crystal is proposed, which is polarization based, and consists of two beam splitters based on the phenomena of double refraction and inner double reflection and in-between an electro-optic modulator based on the electro-optic effect of crystal.

鉴于此，本论文从网络集成包装的角度出发，研究bypass-exchange开关和互连网络的光学实现，主要内容包括：(1)利用单轴晶体的双折射双反射原理和晶体的电光效应，设计了一种新颖的单块晶体集成的电光偏振控制型bypass-exchange光开关，将一个电光偏振控制型bypass-exchange光开关所必需的器件（两个光束分束器和一个电光调制器）集成在一块晶体上。

Because of recent hacking attempts on our servers, we had to announce down-time on residual income system.

因最近我们的伺服机遭到骇客入侵，导致我们必需宣布现行的经销商组织奖金计算系统暂时停止运作。

The drafter puts the designs on paper that are essential to managers,...

在起草文件，提出对所必需的设计管理人员，金融家，工程师和制造。。。

Slip basting on the right side is used when parts of a garment have been fitted and basting is necessary before they can be removed from the dress form sleeves , waist, and skirt joinings are handled in this manner.

当衣片已定位，在它们从胸架上取下之前，假缝是必需的。此时在衣片的正面可用隐式假缝针法。袖子、腰部和裙片常用这种针法处理。

I'd say I have the qualifications necessary to run a drugstore .

我可以说我具备经营杂货店所必需的资历。

I'd say I had the qualifications necessary to run a drugstore .

我可以说我具备经营杂货店所必需的资历。

A conclusion is drawn that the earthworm is a kind of good bioindicator for roxarsone contamination in soil.

砷是动物体必需的一种微量元素，具有多种重要的生理功能和药理作用。

You just ask for 'de l'eau' and they'll sell you mineral water.

但你必需要一个长颈瓶的水'une carafe d'eau'。

Vg could be detected in haemolmph of the water—fed female at 48h after eclosion, too.

用10％的蜂蜜和清水分别饲喂两组成虫(简称"蜜组"和"水组")，以研究成虫期的营养对Vg发生和卵巢发育的影响，结果显示，成虫期营养对于Vg的启动合成并不起关键的决定性作用，两组成虫均可以在羽化的48小时检测到Vg，且水组中的血淋巴水平并不低于蜜组对照，但绝大多数水组个体的卵巢发育停留在卵黄沉积的某一时期，此时在血淋巴中也检测不到，只有约20％的饲水个体卵巢可以发育成熟，出少量卵；用高剂量的ZR515于羽化当日点滴处理饲水个体，可以使所有接受处理的饲水个体的卵巢发育成熟，但是产卵〓依旧低于对照组的，不能恢复正常；这说明成虫期营养对卵巢中全体卵母细胞的成熟是必需的，其作用的产生是通过内分泌系统途径实现的。

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 。