砌块

Because the air entrainment tong artificial brick its light quality, the heat preservation heat insulation, sound-insulated and so on the performance are good, in recent years gradually has substituted the old wall material.

加气砼砌块由于其轻质、保温隔热、隔音等性能较好，近年来逐渐替代了旧的墙体材料。

Background of Project: taking industrial waste residue and municipal refuse as raw material, Luohe Huaxia New Type Building Materials Co., Ltd is a professional firm to manufacture free burnt supporting brick, air brick, ordinary brick, cork brick and light partition board, fire plate, light silico calcium plate and other new type building materials.

项目背景及建设条件：漯河市华夏新型建材有限公司是一家专业利用工业废渣和城市垃圾为原料，生产免烧承重砖、空心砖、砌块砖、多孔砖、轻质隔墙板、防火板、轻质硅钙板等新型建材的企业。

How to play Dominoes - Rubl.com published Dominoes rules for its players and Dominoes Tips - how to play Domino -for the three most commonly played games in the West - All Fives and variations, the Standard or Block game and the Draw game.

如何玩骨牌-rubl.com出版骨牌骨牌小费和规则的球员--如何玩骨牌换三个游戏最常在约旦河全部五、变异标准砌块或游戏、游戏抽奖。

Based on the addition of vinyl magnesium bromide to the chiral non-racemic synthon 2 derived from-1, an enantioselective total synthesis of-3, the antipode of marine alkaloid halitulin 10 steps, overall yield: 5.3% from (R-1 was achieved using aza-Claisen rearrangement as a key step.

取得的主要结果如下：一、从-苯基甘氨醇1出发，通过已知的哌啶手性合成砌块2的加成反应，建立了经aza-Claisen重排反应进行海洋生物碱halitulin手性分子片断的对映体--isohaliclorensin 3不对称合成的路线。

Based on the addition of vinyl magnesium bromide to the chiral non-racemic synthon 2 derived from-1, an enantioselective total synthesis of-3, the antipode of marine alkaloid halitulin 10 steps, overall yield: 5.3% from (R-1 was achieved using aza-Claisen...

取得的主要结果如下：一、从-苯基甘氨醇1出发，通过已知的哌啶手性合成砌块2的加成反应，建立了经aza-Claisen重排反应进行海洋生物碱halitulin手性分子片断的对映体--isohaliclorensin 3不对称合成的路线。

The company's products complete specifications, various types of hollow block making machine and related auxiliary equipment.

本公司产品规格齐全，有各种型号的空心砌块成型机及配套辅机。

The operational amplifier is the most important basic building block of all linear circuits.

6在所有线性电路运算放大器是最重要的基本建筑砌块。

In fact, the application of chiral ILs in asymmetric catalytic transformations is still at a preliminary stage.Benzoin is an important intermediate in organosynthesis. And more than, chiral benzoin is important structure unit of many bioactive compounds and building blocks of many enantioselective synthesis.

苯偶姻是一种重要的有机合成中间体，而且光学活性苯偶姻是许多生物活性化合物的重要结构单元，是可用于立体选择性合成生物活性有机分子的重要合成砌块。

Company specializing in the new hydraulic-free burn brick, concrete block machine design and manufacturing.

公司专业从事新型液压免烧制砖机、砌块机的设计与制造。

A very different type of block is that used for building the internal partition s between rooms.

另一种与上述截然不同的块体是用来建造房间之间内隔墙的砌块。

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。