方便地

It was not long before Corsairs , the pirates of the Mediteranean , decided on the Xebec as their vessel of choice for lighting fast attacks on heavier ladened merchant ships .

在海盗船诞生前，地中海地区的海盗决定使用这种小型三桅船作为他们的船只，方便地向满载货物的商船发动快速攻击。

The AMBA protocol, and can choose the communication type according to the ...

在资源块的接口协议方面，该系统采用AHB总线协议(AMBA2.0)，这样可以方便地与现有。。。

In this paper, a series of 4,5-dithiacrown ether annulated 1,3-dithiole-2-thiones 8a~8d were prepared via condensing 4,5-bis-1,3-dithiole-2-thione (7) with 1,ω-dimercapto polyglycol derivatives in high dilution. The obvious template effect was found during the synthesis of 8c-8d.

在高度稀释条件下，经4，5-二溴甲基-1，3-二硫杂环戊烯-2-硫酮(7)和多缩乙二醇的1，ω-二巯基衍生物的缩合反应，方便地合成了4，5-位带二硫杂冠醚残基的2-硫代-1，3-二硫杂环戊烯的衍生物8a~8d，中间体硫杂冠醚8c~8d的合成中有明显的&模板效应&。

In this paper, a series of 4,5-dithiacrown ether annulated 1,3-dithiole-2-thiones 8a~8d were prepared via condensing 4,5-bis-1,3-dithiole-2-thione (7) with 1,ω-dimercapto polyglycol derivatives in high dilution. The obvious template effect was found during the synthesis of 8c-8d.

在高度稀释条件下，经4，5-二溴甲基-1，3-二硫杂环戊烯-2-硫酮(7)和多缩乙二醇的1，ω-二巰基衍生物的缩合反应，方便地合成了4，5-位带二硫杂冠醚残基的2-硫代-1，3-二硫杂环戊烯的衍生物8a~8d，中间体硫杂冠醚8c~8d的合成中有明显的&模板效应&。

Quinazolin-4(3H)-ones(1) were conveniently synthesized from anthranilic acids and amidines,which could be chloridized with POCl_3 to obtain 4-chloroquinazolines (2).The reaction of 2 and 1H-pyrazol-3-amine would give two types of products.In the presence of acid or base,the C-N bond would be formed between the 4-position carbon of 2 and the NH_2 of 1H-pyrazol-3-amine.While the C-N bond between the 4-position carbon of 2 and the NH of 1H-pyrazol-3-amine would be formed when Pd catalyst was utilized.

以邻氨基苯甲酸类化合物和脒为原料，可方便地获得喹唑啉-4(3H)-酮类产物(1)，1经POCl_3氯化可到4-氯代喹唑啉化合物(2)。2与3-氨基-1H-吡唑化合物反应可得到两种类型的产物，在酸、碱条件下2的4位碳和3-氨基-1H-吡唑化合物的NH_2发生C-N成键反应；在Pd催化条件下，2的4位碳则和3-氨基-1H-吡唑化合物的环内NH发生C-N成键反应。

Thus it is convenient to calculate the practical balancer of the rotor of the cooling fan .

通过对内燃机冷却风扇转子不平衡的分析，得出现场动平衡过程中的单位质量影响系数，从而方便地计算出风扇转子的实际配重，此种方法简便易行。

Once you have a load balancer out front, you can easily add and remove back-end Web servers without a second of downtime.

一旦你拥有了一个前台的均衡器，你就可以很方便地增加和删除后台的Web服务器，而且不会造成任何网站不可用的时间。

Plus antique exquisite package, be the good gift giving leader , teacher , international a friend; The bottom supports Bixa orellana; Magnifying glass modelled after antiques has put up up a bridge for the international friend knows Chinese culture better more convenient.

再加上古色古香的精美包装，是送给领导、老师、国际友人的好礼物；红木底托；仿古放大镜为国际友人更好更方便地了解中国文化架起了桥梁。

Combined with optics, calorifics, electrics and acoustics, PA theory and PA application need deeply studied.

光声光谱的理论和应用，还需深入研究和开拓发展。光声光谱法适用性广，对于传统吸收光谱难以测定的不透明、高反射、高散射样品，也可以方便地测定。

We offer colorimetric gas detection tubes for quick and easy detection of over 300 gases and vapors.

我们提供色气体检测管，可快速方便地检测气体和超过300个蒸汽。

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。