查询词典 sand

Based on the local sources, a new kind of aerated concrete containing efflorescence sand phosphorus slag lime was studied in order to develop the new type wall materials for the Three Gorges Migration Project. The result indicated that by taking the efflorescence sand as the main silicate material and phosphorus slag as a part of substitute materials of calcium, qualified aerated concrete under the low dosage of cement could be produced.

为解决三峡库区移民工程新型墙体材料问题，针对当地资源分布，对风化花岗岩砂磷矿渣石灰加气混凝土的生产工艺参数和微观结构进行了研究，结果表明：采用风化花岗岩砂作为主要硅质材料，磷矿渣作为部分钙质代替材料，可以在低水泥用量下生产出满足国家标准的加气混凝土制品；该体系的主要水化产物是CSH、托勃莫来石、水石榴子石。

The annual production of Silica brick will be 25 thousands Ton, Silica sand is 20 thousands Ton, high-pure Silica sand is 2000 Ton.

项目建成投产后，年产硅砖2.5万吨，硅砂2万吨，高纯硅砂2000吨。

The use of the whole resin, the electrostatic process of sand, sand sharp durable surface.

采用全树脂、静电植砂工艺，砂面锋利耐用。

Sandblasting is the most common coarsening process, sand with sharp, hard to be good, can be used quartz sand, emery, etc..

喷砂是最常用的粗化工艺，砂粒以锋利、坚硬为好，可选用石英砂、金刚砂等。

Sandblasting is the most common coarsening process, sand with sharp, hard to be good, can be used quartz sand, emery, etc..

喷砂是最常用的粗化工艺，砂粒以锐利、牢固为好，可选用石英砂、金刚砂等。

It was hard, smooth sand, very different from the loose, sharp sand, mingled with kelp and shells, at Brewster.

恩迪科特先生告诉我，许多从波士顿开往欧洲的大轮船都要经过这里。

In the Neolithic period the "magnetic mountain culture" period, Fengfeng beautiful places have been able to produce the pottery, the earliest production of terracotta sand, sharp sand brown pottery, terracotta clay objects, such as bowls, bowls, plates, pots , cans, beans, cup, such as four-legged tripod, since there are more than 7000 years of history, as the birthplace of our country one of the oldest pottery.

在新石器时代的&磁山文化&时期，峰峰地方已经能够生产优美的陶器，最早制作的有砂红陶、尖砂褐陶、泥质红陶的器物，如碗、钵、盘、壶、罐、豆、盂、四足鼎等，距今已有七千余年的历史，为我国古老陶器的发祥地之一。

Babylonia areolataLink ; aquaculture model ; sand layer self-purifying model ; single sand layer model ; culture-effect comparison

方斑东风螺；工厂化养殖；沙层自净养殖模式；直接铺沙养殖模式；养殖效果比较

The full tail sand grouting filling system at zhangmatun iron mine is to adopt tailings after two stage dewatering from washing plant,make homogeneous grouting filling material with high density from mixing full tail sand,cement and water through stirring and form bulk and low grade grouting body with strong solidity,filling in gob taking pipe full self-flowing transport way.

马屯铁矿全尾砂胶结充填系统采用选矿厂两段脱水后的尾矿，通过搅拌将全尾砂与水泥、水混合制成高浓度均质胶结充填料，以管道全自流输送方式充入采空区，形成整体性强的大体积低标号胶结体。

Chung assured me of compaction sand, sand to improve strength, promote self-feeding capacity of castings.

2舂箱时保证型砂的紧实度，提高砂型强度，促进铸件自补缩能力。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。