相当多

Extensive experimentation revealed several issues, along with several corresponding solutions:(1) given that lithium metal dissolves slowly in liquid ammonia, considerable time was required to generate the dissolved metal solution (ca. 1 h);(2) the t -BuOH must be freshly distilled prior to use 21 to diminish the formation of ketone 19 (Figure 2);(3) efficient capture of the lithium enolate ( 11 ) required the use of freshly distilled TMSCl and Et 3 N; and (4) the presence of residual thiophenol upon workup was found to inhibit the subsequent Sc 3 -promoted hydroxymethylation.

大量实验揭示若干问题，随着几个对策 1鉴于锂金属溶化慢慢液氨、需要相当多的时间创造了金属溶液溶解(约占1小时)；(2) T恤使操作必须事先用新鲜蒸馏水形成酮减少2119(图2)；有效捕获的锂烯醇(11)使用新鲜蒸馏水需氯和ET三氮；含有残余硫workup经发现抑制随后推选3-羟甲晋升。

Generally, the set of temporal types that can be processed by a system and involved in lots of applications, meet totally ordered relation, and the set of TFDs with a totally ordered set of temporal types is closely related to the Armstrong axioms of traditional functional dependencies.

一般来说，系统所能处理的和相当多的应用所涉及到的时态类型集满足全序关系，并且具有全序时态类型集的TFD集的推导规则与传统函数依赖的Armstrong公理有着紧密的联系。

So when he was working at Tuskegee Institute, he wrote many educational booklets for farmers.

所以当他任职於塔斯提吉学院时，便留下相当多为农夫们撰写的教育性书籍。

The prices on the days of speculation, the real housing a considerable number of consumers were driven out of the housing market, but in reality the ultimate cause of decrease in consumption of housing.

的价格投机的日子，真正的住房有相当多的消费者被赶出房地产市场，但在现实中的最终原因的减少，消费的住房。

Owing to the high proportion of unburnt oxygen in this efflux, after-burners are often provided in the jet pipe, whereby the hot gases are again ignited.

由于在这种流出的气体中有相当多的未燃氧气，所以通常在喷管处装设后置燃烧器，这样便会再度点燃热气。

Recent report display quite a few/rather more children show uninterest to homework.

最近的调查显示相当多的孩子对家庭作业没什么好感。

Time is limited, but what we want or need to do is unlimited.

时间有限，但想做和要做的事却相当多。

BACKGROUND: Total knee arthroplasty is associated with considerable postoperative pain, which, if unrelieved, may result in prolonged hospital stay, inability to participate in rehabilitation programs, poor outcomes, and greater use of healthcare resources.

背景：相当多的全膝置换术会产生术后疼痛问题，而如果疼痛未被减轻则会导致住院时间的延长、不能参加康复训练计划、较差的预后和巨大的医疗保健资源的浪费。

Recent years, with the real estate sector growing market, the real estate brand began to struggle intensified, but in actual operation is laugh uproariously than work, considerable development is still weak corporate brand awareness.

最近几年，随着房地产界的日益市场化，房地产品牌之争似乎开始激烈起来，但在实际操作中却是噱头多于实干，相当多的开发企业品牌意识还很淡薄。

Prior to the time when astrologers had computers to draw 90° charts automatically, Hamburg , Cosmobiology, and Uranian astrologers plotted the planets and points around the chart by following the above considerations. With the computers we have today, such calculation is no longer necessary; yet we still need to understand the underlying principles.

以前的占星学家在绘制 90dial 盘的时候，都要对行星与点的位置做相当多的考虑，现在有了计算机，一切都不同了：）我们可以通过计算机轻松的完成 90dial 盘的绘制，我们需要了解的只是基本的定理。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。