查询词典 proviso

A process for preparing alkylene glycols including reacting an alkylene oxide with water in the presence of a combination of additives and an anion exchange resin, wherein the combination of additives comprises carbon dioxide and an organic or inorganic base provided in an amount sufficient to maintain a pH of the reaction mixture between about 5.0 and 9.0, with the proviso that, when the base is bicarbonate or carbonate, then the anion exchange resin is a trimethyl benzyl ammonium anion exchange resin.

制备亚烷基二醇的方法，包括让烯化氧与水在添加剂组合和阴离子交换树脂存在下进行反应，其中添加剂组合包括二氧化碳和以足以保持反应混合物的pH值在约5.0和9.0之间的量提供的有机或无机碱，前提条件是当碱是碳酸氢盐或碳酸盐时，阴离子交换树脂是三甲基苄基铵阴离子交换树脂。

The method involves exposing the cells to a compound having the formula I in which: w is a nucleic acid x is a non-amino acid or non-peptide nucleic acid binding group y is a spacer having a chain length equivalent to 1-30 carbon-carbon single covalent bonds or is absent R4 is H or halogen or CH2O-R3; and R1, R2 and R3 are the same or different and are either hydrogen, methyl, ethyl, alkyl, alkenyl, hydroxylated alkyl, hydroxylated alkenyl groups or ether containing alkyl, alkenyl, hydroxylated alkyl or hydroxylated alkenyl groups optionally being an acyl group having a carbon chain length equivalent to 3-24 carbon atoms saturated or unsaturated, with the proviso that at least one of R1, R2 or R3 includes a group having a carbon chain of 3-24 carbon atoms saturated or unsaturated, or to a compound having the formula II in which: w is a nucleic acid x is a non-amino acid or non-peptide nucleic acid binding group y is a space having a chain length equivalent to 1-30 carbon-carbon single covalent bonds or is absent, R5 is alkyl, alkenyl, hydroxylated alkyl, hydroxylated alkenyl group or ether containing alkyl, alkenyl, hydroxylated alkyl or hydroxylated alkenyl group optionally being an acyl group having a carbon chain length equivalent to 3-24 carbon atoms saturated or unsaturated, with the proviso that R5 includes a group having a carbon chain of 3-24 carbon atoms saturated or unsaturated.

该方法包括使细胞暴露于具有式的化合物，在式中：w是核酸，x是非氨基酸或者非肽核酸结合基团，y是具有等于1―30个碳―碳单共价键的链长的间隔基或者不存在，R4是H或者卤素或者CH2O－R3；R1、R2和R3是相同的或者不同的并且是氢、甲基、乙基、烷基、链烯基、羟基化烷基、羟基化链烯基或者包含烷基、链烯基、羟基化烷基或羟基化链烯基的醚，任选地是来源于具有等于3―24个碳原子的碳链长的饱和或不饱和脂肪酸的酰基，其条件是R1、R2或者R3的至少一个包括具有3―24个碳原子的饱和或不饱和碳链的基团，或者使细胞暴露于具有式的化合物，在式中：w是核酸，x是非氨基酸或者非肽核酸结合基团，y是具有等于1―30个碳―碳单共价键的链长的间隔基或者不存在，R5是烷基、链烯基、羟基化烷基、羟基化链烯基或者包含烷基、链烯基、羟基化烷基或羟基化链烯基的醚，任选地是具有等于3―24个碳原子的饱和或不饱和碳链的链长的酰基，其条件是R5包括具有3―24个碳原子的饱和或不饱和碳链的基团。

The major proviso on the SAR system relates to its use in an erratically moving security.

主要规定的SAR系统涉及到它的使用在一个不稳定移动安全。

He added a gnomic proviso: He wished that only those letters "having bearing on my work" be printed .

他言辞精炼地附加了一个限制性条款：希望只出版"与我的作品有关的信"。

Stepping into Fruit's bankruptcy proceedings, we made a proposal to creditors to which we attached no financing conditions, even though our offer had to remain outstanding for many months. We did, however, insist on a very unusual proviso: John had to be available to continue serving as CEO after we took over. To us, John and the brand are Fruit's key assets.

在 Fruit 进入破产程序之后，我们提出了一项提案，其中并无任何融资计划，且有效期间长达数个月，不过在此同时我们也坚持几项特殊的条款，首先我们要求在接手之后，John 必须继续担任公司的总裁，因为在我们看来，John 跟 Fruit 的商标是该公司最主要的资产。

This kind of with proviso limit's minimum problem is called the condition minimum problem, its general form is under the condition limit, asks function F the extreme value.

这类附有条件限制的极值问题称为条件极值问题，其一般形式是在条件限制下，求函数F的极值。

So, if I were to subscribe to that proviso...

如果我同意合同中的条件

But with this proviso, I think a spirit of patriotism is absolutely necessary to the regeneration of China.

但是，该条款，我认为爱国主义精神，是绝对必要的中国再生。

You can borrow this book, with the proviso that you return it to me within aweek.

你可以借这本书，条件是你要在一周内还我书。

The forth part of the paper philosophizes applying to the "proviso" and the matter of the quantity of crime, the author believes that the rape also applies to the "proviso", although its a kind of felony.

本文第四部分对于强奸案件中的&但书&适用以及罪数问题略作探讨，笔者认为强奸罪虽然属于重罪，同样适用&但书&规定。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失