性能良好的

The cheap and easily available nonmetal selenium catalyst possesses both efficiency to catalytically activate carbon monoxide and the function of phase-transfer catalysis. What is more, it can be recycled.

价廉易得的非金属硒作催化剂不但具有良好的催化活化CO的性能及反应过程相转移催化特性，而且能循环使用。

Present project shows that more even distribution of loops longitudinally on the belt surface, facilitating the alleviation chordal action of loops happened as it running around the roller, is a effective approach to solving this problem.

研究表明，弓齿在纵向作更均匀的配置，对消除它在辊面转过时所产生的弦效应是减轻振颤、延长使用寿命的有效办法。研究中改进设计试验样机，把它的前进速度提高到1.2—1.38米/秒。结果表明，脱粒性能良好。

Shell Clavus Oils are highly refined high quality naphthenic minaral oils with excellent low temperature properties, especially selected for use in refrigerator compressor s.

壳牌奇伟士系列润滑油采用高度精炼的优质环烷基矿物基础油调制而成，具有良好的低温性能，特别适用于制冷压缩机的润滑。

Shell Clavus Oils are highly refined high quality naphthenic minaral oils with excellent low temperature properties, especially select ed for use in refrigerator compressors.

壳牌奇伟士系列润滑油采用高度精炼的优质环烷基矿物基础油调制而成，具有良好的低温性能，特别适用于制冷压缩机的润滑。

The alloy film anode showed high charge-discharge capacity and columbic efficiency, and good cyclic stability.

合金薄膜电极具有较高的充放电容量、良好的循环性能和非常高的充放电效率。

Our company long engaged in the Division hydraulic machinery,a completer advanced production equipment,technology and superb craftsmanship,good detection tools,coupled with continuous new products,improve old products to continuously improve the performance of mechanical products.

产品信息：混凝土砌块成型机；企业介绍：我厂长期以来从事液压机械制造，具有完整的先进生产设备，精湛的技术及工艺，良好的检测手段，加上不断地开拓新产品，完善老产品，使机械产品的性能不断完善。

Layered sodium disilicate s (Na_2Si_2O_5) have good ion binding capacity, provide appropriate water alkalinity; and may cooperate with other composition in good method, They were considered as excellent non-phosphate detergent builder and have good prospect for substitut.

层状二硅酸钠由于具有优良的阳离子脱除能力、碱性适中、与洗涤剂其它成分配伍性能好被认为是优良的无磷洗涤剂助剂，具有良好的工业前景。

The results showed that there was a linear relation between the density and mass retention of bamboo,the mass retention of bamboo reduced while its dentisy increased,but the natural lasting time and the density of bamboo is disrelated with each other,the natural lasting times of eleven bamboo species were less than two years.

对车筒竹等11种竹材进行了防腐可处理试验和天然耐腐试验，结果表明：11种竹材的防腐可处理性能与其密度呈良好的线性相关，随着密度的增大，其质量载药量随之减少。

After testing, it was proved that this new Eustachian tubes Function Instrument is stable and easy-to-use. It is expected that it will have a good potential application.

研制出的可用计算机控制的新型咽鼓管功能测定仪的样机，经试验，操作性能好，灵敏度高，具有良好的应用前景。

Support Vector Machines is a new machine learning method on Structural Risk Minimization with good generability.

支持向量机是一种基于结构风险最小化的新的机器学习方法，具有良好的推广性能。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。