必须的

There is no spell than professors can perform upon their students to fill their noggins with the requisite magical knowledge: still less can students perform such spells upon themselves when finals are approaching (or George and Fred would have surely already done so).

没有魔咒比教师更能完成往学生的头脑里灌输必须的魔法知识的任务：尽管如此，仍很少有学生在期末考试来临之时能自己掌握那些魔咒（或许乔治和弗雷德已经能那么做了）。

In the reading aloud session, they were put in the situation of having to read the speech which was to have been given by the chairperson of a company(whose car broke down on the way to the meeting) and they as vice-chair is asked to read the speech instead.

在大声读书会议上，他们在必须的情况被投入了读将由公司给了(在途中划分的汽车主席对会议)和他们的讲话，副主席请求读讲话。

Humanity in this beautiful planet Earth on the proliferation of interest-bearing, from generation to generation, is dependent on the energy, energy is the survival of mankind and social development must be based on the material.

人类在地球这个美丽的星球上繁衍生息，代代相传，依赖的是能源，能源是人类生存和社会发展必须的物质基础。

Because substance abuse affects many aspects of a person's life, multiple forms of treatment are often required.

因为药物滥用影响着一个人生活的很多方面，所以多种形式的治疗往往是必须的。

And, of course, there are certain to be questions, clarifications, and strategy tips floating around all through the Competition.

当然，有一些必须的问题，澄清，和战略的秘诀浮动的四周都是通过竞争。

Treatment of manifestations: Corticosteroid replacement therapy is essential for those with adrenal insufficiency.

治疗：对于症状的治疗：对于肾上腺机能不全的患者皮质类固醇补偿疗法是必须的。

To manage this socalled element thematic it was necessary to attach thematic attributes to all geometry elements.

包括所有几何元素的专题属性，管理这个所谓的元素属性是必须的。

Even if you assume MS is mandatory, there are enough classes that have it now that you should be able to bring MS and a healer and have room for a Boomkin as your third.

即便致死打击是必须的，但是已经有足够的职业有了，你可以找一个致死职业以及一个治疗，这依然有你的地方。

ALL THE REQUIRED INFORMATION AS MENTIONED ON PURCHASE ORDER SHOULD BE CLEARLY PRINTED IN BOLD BLACK LETTER ON CARTONS.

所有在销售单中提到的必须的信息应该用粗体黑字清楚的印在箱面上。

Present address: Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany and Department of Gastroenterology, Hepatology and Endocrinology, Medical School Hannover, 30625 Hannover, Germany

其中， XPO4基因编码核输出蛋白，是EIF5A2的作用底物，该基因在肿瘤细胞中被过度表达，它是 XPO4缺陷的肿瘤细胞增殖必须的因子，可促进肝癌细胞生长。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。