砂的

Based on the method of matrix transformation used in the compound material mechanics, the anisotropic flexibility matrix of the anisotropic sand with a certain stress state is transformed to be an isotopic one of a certain isotropic reference material with the corresponding stress state, and a corresponding stress matrix is obtained simultaneously.

借鉴复合材料力学中矩阵转换的数学方法，将各向异性砂样的柔度矩阵转化为各向同性等效参考砂的柔度矩阵，同时导出与其相当的应力状态的表达式，以使对各向异性岩土材料的分析可转换为对各向同性状态进行分析，由此可将以前基于各向同性假设的强度条件能够用于各向异性土体。

The main business is to deal with a variety of surface materials, including the sand material for blasting (iron grits, ceramic sand, plastic sand etc), polishing material (polishing wax, cloth wheels, polishing powder, polishing liquid, KOYO series),grinding materials (grinding stone, grinding media , brightener),drawing series, cleaning materials (the liquid for removing wax, rust removing, powder for removing oil). we are the distributor of Japan KOYO polishing products in South China,also distribute the other famous brand in the field of surface treatment, such as Japan FUJIMI, RIKEN, NIKKEN,SOKEN,Germany MENZERNA, AMERICAN 3M, AMERICAN MAXI-BLAST, Saint-Gobain of France, South Korea DEER.

主要产品有各种喷涂砂材(铁砂、陶瓷砂、玻璃砂、棕刚玉、金刚砂、白刚玉、塑胶砂、石榴砂、核桃砂、碳化硅、不锈钢丸、钢砂、铸铁丸等)；国产/进口抛光材料(抛光腊、布轮、麻轮、尼龙轮、抛光粉、抛光布、抛光液、KOYO抛磨系列等)；研磨耗材(研磨石、研磨液、光亮剂、润滑剂、平面研磨液、精磨液等)；打磨拉丝材料(打磨片、抛磨片、尼龙辊、尼龙轮、砂纸砂带、百洁布、飞翼轮等)；清洗材料(除蜡水、除锈剂、防锈剂、除油粉、乙丙醇等)以及其它相关表面处理耗材，是日本光阳社KOYO系列抛磨产品中国华南总代理。，代理的其它品牌有日本创研，日本福吉米，日本野牛，日本日研，日本理研，德国名仕，德国赫美斯，美国3M，美国MAXI-BLAST，法国圣戈班，韩国鹿牌等。

If you are a manufacturer, we can save costs for you. If You are a trader, we can create the largest profit space for you.The main business is to deal with a variety of surface materials, including the sand material for blasting (iron grits, ceramic sand, plastic sand etc), polishing material (polishing wax, cloth wheels, polishing powder, polishing liquid, KOYO series),grinding materials (grinding stone, grinding media , brightener),drawing series, cleaning materials (the liquid for removing wax, rust removing, powder for removing oil). we are the distributor of Japan KOYO polishing products in South China,also distribute the other famous brand in the field of surface treatment, such as Japan FUJIMI, RIKEN, NIKKEN,SOKEN,Germany MENZERNA, AMERICAN 3M, AMERICAN MAXI-BLAST, Saint-Gobain of France, South Korea DEER.

主要产品有各种喷涂砂材(铁砂、陶瓷砂、玻璃砂、棕刚玉、金刚砂、白刚玉、塑胶砂、石榴砂、核桃砂、碳化硅、不锈钢丸、钢砂、铸铁丸等)；国产/进口抛光材料(抛光腊、布轮、麻轮、尼龙轮、抛光粉、抛光布、抛光液、KOYO抛磨系列等)；研磨耗材(研磨石、研磨液、光亮剂、润滑剂、平面研磨液、精磨液等)；打磨拉丝材料(打磨片、抛磨片、尼龙辊、尼龙轮、砂纸砂带、百洁布、飞翼轮等)；清洗材料(除蜡水、除锈剂、防锈剂、除油粉、乙丙醇等)以及其它相关表面处理耗材，是日本光阳社KOYO系列抛磨产品中国华南总代理。，代理的其它品牌有日本创研，日本福吉米，日本野牛，日本日研，日本理研，德国名仕，德国赫美斯，美国3M，美国MAXI-BLAST，法国圣戈班，韩国鹿牌等。

At different flow velocity, corrosion rate is further increased by the entrained sand in the medium.

旨在探讨缓蚀剂在含砂的高流速腐蚀介质中的腐蚀抑制和室内评价方法的建立，极端腐蚀条件下改性环氧涂料的性能，以及柴油的微生物处理过程中细菌的协同作用机理，为管道系统的内腐蚀防护应用和石油烃处理提供理论依据和技术支持。

Especially for the fluid containing sand, cutting may damage the sealing surface 5, soft sealing gate valve of the operating temperature limits by the valve seal material good throttle control when needed (such as control valves or bypass pipe had a small vent), the cut-off valve is the most appropriate valve.

尤其对于含有砂的流体，节流会损坏密封表面 5、软密封闸阀的操作温度受密封材料的限制截止阀当需要好的节流控制（如控制阀的旁通管路或有小的排气孔）时，截止阀是最合适的球阀。

Especially for the fluid containing sand, cutting may damage the sealing surface 5, soft sealing gate valve of the operating temperature limits by sealing material Valve When the need for good throttle Cast Gate, Globe, Check Valves control (such as control valves or bypass pipe had a small vent), the stop valve is the most appropriate Ball When the operating temperature between-29oC to 200oC, most manual valve suitable for hydrocarbon and utility systems operations, the use of the ball at 100oC above, applications should be carefully considered when the temperature of the soft sealing material limit should be more than 100oC.

尤其对于含有砂的流体，旋塞阀节流会损坏密封表面5、软密封闸阀的操作温度受密封材料的限制截止阀当需要好的节流控制（如控制阀的旁通管路或有小的排气孔）时，截止阀是最合适的球阀当操作温度在-29oC至200oC之间时，大部分手动球阀适应于烃及公用系统的作业中，在100oC以上使用的球阀，应用时要仔细考虑软密封材料的温度限制应该在100oC以上。

Our aspirations and efforts have but one purpose, that is to provide readers in northern Sarawak an improved and comprehensive level of service. We aim to raise the efficiency and quality of service, as well as expand the scope of our services, to deliver Sin Chew Daily to readers in Miri, Brunei, Limbang and Marudi within the shortest possible time.

一切美好的构思和愿望，只有一个目的，那就是，我们希望更好、更全面的服务北砂的读者，我们希望提升服务的效率和品质，我们也希望扩大服务的范围，并誓言以最快的速度，把最好的报纸送到美里、汶莱、林梦和马鲁帝读者的手中。

The initial Biyan Hu painted a wall of transparent glass did not scrub pots, wall smooth, not attached to ink and color, can only draw a few simple images and patterns, such as: Guo Guo cabbage, Lung, Fung and Mr T's landscapes, figures , Later, the arts and people with iron Biyan Hu Jin Gangsha water in the shake in the face of grinding back and forth, so that the wall was Biyan Hu Moshaboli the milky white, delicate but not smooth, easy attachment Mose, the same effect as Xuan paper, painted snuff Later, the pot has some fine works, and then later developed into poetry and painting Mao-art boutique.

最初的内画鼻烟壶是内壁没有磨砂的透明玻璃壶，因为内壁光滑，不易附着墨和颜色，只能画一些简单的画面和图案，比如：蝈蝈白菜、龙、凤和简笔的山水、人物等，后来，艺人们用铁砂和金刚砂加水在鼻烟壶的内面来回的摇磨，这样使鼻烟壶的内壁呈乳白色的磨砂玻璃，细腻而不光滑，容易附着墨色，效果就象宣纸一样，内画鼻烟壶后来出现了一些比较精细的作品，再后来发展为诗书画并茂艺术精品。

All you need to have though, is a good basic understanding of how to play out of sand and a few tips like these will help in this aspect of your golf short game.

所有你需要的其实是一个很好的基本了解如何发挥出砂的几个技巧这样的将在这方面帮助你的短杆高尔夫球。

Company will supply a variety of sandblasting abrasive, complete specifications, the warehouse store has metal abrasive (steel balls, stainless steel balls, Steel, stainless steel sand, steel pill, zinc pills, capsules aluminum), non-metallic abrasives (glass beads, corundum sand, quartz sand, garnet sand, walnut sand, plastic sand, nylon sand), etc., be able to quickly meet the diverse needs of customers.

公司供应各种喷砂磨料，规格齐全，仓库内储存有金属磨料（铸钢丸、不锈钢丸、钢砂、不锈钢砂、钢丝切丸、锌丸、铝丸）、非金属磨料（玻璃珠、刚玉砂、石英砂、石榴砂、核桃砂、塑胶砂、尼龙砂）等，能够快速满足客户的不同需求。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。