Screening of methods for acylating κ-carrageenan with middle molecular weight

The reaction took place at 120 ℃ by using acetic anhydride as its acylating agent.

以乙酐作酰化剂，120℃反应；

Monitoring the acylating reaction and extraction process of cefradine by HPLC

HPLC法监控头孢拉定生产中的酰化反应与萃取操作

The controversy has ricocheted across social media and op-ed pages worldwide, as partisans have traded impassioned arguments and sometimes ad hominem insults.

意见各方激烈论战，有时甚至对对手进行人身攻击。这场论战也很快蔓延至各个社交网络和世界各地报刊的评论版。

And thus I found myself contacting ad hominem, a two-woman firm that purports to bring Savile row to your doorstep.

因此我联系了仅有两个女性员工的公司ad hominem，该公司的宗旨是将萨维尔街服饰带到你的家门口。

It's very important when thinking about ad hominem fallacies to distinguish between ad hominem attacks and ad hominem fallacies.

这是很重要的，当考虑个人偏好谬论的时候，来区别个人偏好攻击，和个人偏好谬论。

That's an ad hominem attack, that's not a fallacy at all.

这是个人偏好攻击，这不是谬论。

And this called the ad hominem fallacy.

这叫做个人偏好谬论。

An ad hominem is an attack on the person making the argument not on the argument that he is making.

个人偏好是攻击某人，使论点不在已做论点之上。

So that's the difference between ad hominem attack, I don't know if that answered your question.

这是个人偏好攻击的不同，我不知道这是否回答了你的问题。

An ad interim admissions committee;

临时性管理委员会；

Prior to that, he was the Assistant Director-General for Health Security and Environment ad interim.

在此之前，他担任临时主管卫生安全和环境的助理总干事。

The significance relationships of ad libitum feeding group between LD and ST in meat color, moisture content, crude protein content were changed by restricted feeding.

限制饲喂改变了自由采食饲喂方式下背最长肌和半腱肌肉色间、水分含量间、蛋白质含量间的显著性关系。

Methods: Twelve young rats in 50% food restriction ( FR) and another twelve ad libitum feeding ( AL) rats were observed.

方法：检测限制食物50%的幼年大白鼠，并以随意进食的同龄大白鼠作对照。

The correlation coefficient of the corresponding parameters in the group fed with ad libitum feeding were-0.46, 0.97 and-0.46respectively.

而在自由采食下，这三个相关系数则依次为-0.46,0.97和-0.46。

Group C and D was fed ad libitum only every other day from day 8 or day 31 after MAM, respectively.

C组和D组在接种MAM后分别从第8天或第31天起问日自由采食和禁食。

The growth trial lasted 42 days, and experimental diets and water were available ad libitum during the entire experimental period.

进行为期42天的生长试验，试验期间自由采食和饮水。

Transplantation of ad libitum flap of nasolabial groove for inferior lip defect

鼻唇沟任意型皮瓣在下唇缺损畸形整复中的应用

Light was provided 24 h a day, feed and water were provided ad libitum during the entire experimental period.

整个试验期实行24小时光照，自由采食和饮水。

Will animals be fed specie specific standard laboratory chow, ad libitum?

将动物喂食种具体标准实验室议员，广告随机？

During the 28 days experiment the piglets were allowed ad libitum to feed and water.

在28d的试验期中，仔猪自由采食与饮水。