查询词典 viscosity

According to the study on low-temperature viscosity of the oil mixed with paraffinic base oil and naphthenic base oil, a basic rule was worked out for the preparation of qualified lubricating oils.

通过研究石蜡基油对环烷基油低温粘度的影响，为润滑油的制备提供参考和根据。

Low-temperature viscosity of lube oils mixed with paraffinic base oil and naphthenic base oil at different mass ratios has been tested by experiments.

本实验测定了由石蜡基油与环烷基油按不同质量比例混合后所得油样的低温运动粘度。

Using slow-adding and fast-agitating method, protective coating is prepared by adding proper filler, plasticizer, curing agent, solvent and so on, then the formula is optimized according to analysis of the performance of self-production and other production made at home and abroad, including appearance, viscosity, solid content, corrosion resistance, etching ratio, compactibility, bonding force and peelable ability.

在基料中配以合适的填充剂、增塑剂、固化剂和溶剂等，采用慢加快搅法制备此种涂料，并通过对比自制涂料和国外化铣保护涂料的性能及分析数据，即外观、黏度、固体含量、抗蚀性、浸蚀比和致密性，优化保护涂料的配方。

Based on the summarization of current situation of fluorine-free mould fluxes at home and abroad,the main problem during decreasing fluorine for high carbon steel and peritectic steel mould fluxes was analyzed,which includes the stability between viscosity and temperature at high temperature as well as effective control of crystallization properties .

综述了国内外无氟连铸结晶器保护渣发展状况，分析了目前高碳钢和包晶钢用保护渣降氟过程中面临的主要问题：高温时粘度-温度特性的稳定性以及保护渣结晶性能的有效控制。

In the polymerization, viscosity of PESA increased with the increase of the mass of Ca2 and the reaction temperatures; but it was not sensitive to pH value in the polymerization.

环氧琥珀酸的聚合反应中加入的引发剂Ca2的质量和反应温度对于聚环氧琥珀酸的粘度影响很大，随着Ca2的质量增加或是反应温度的提高，它的粘度始终保持着增长的趋势。

The effects of solid content of latex, reaction temperature, the amount of phenylhydrazine and pepegal O on the viscosity-average relative molecular mass M(subscript n of LNR were investigated, and the optimization of these influence factors was conducted by orthogonal test.

以天然橡胶浓缩胶乳为原料，在热氧条件下采用苯肼为催化剂通过化学降解法制备液体天然橡胶，考察了胶乳的总固物质量分数、反应温度、稳定剂平平加O和苯肼用量对LNR黏均相对分子质量M(下标 n的影响，并通过正交实验进行优化。

The effects of the sol viscosity,mass ratio of buty1 titanate to active carbon, TiO 2 content of the sol and heat-treatment temperature on the photoactivity of TiO 2/AC composites were studied.

研究了TiO 2溶胶黏度、钛酸丁酯与活性炭的质量比、溶胶中TiO 2的量及热处理温度对TiO 2/ AC 复合体光催化活性的影响。

Cause business card printing and membership card making PDF version inconsistencies and run mainly attributable to the Ink viscosity control and ink State is not stable, feed the State is not stable, Board of planeness is not good, and so on.

造成制卡和会员卡制作颜色深浅不一致和跑版的主要原因是对水墨的粘度控制不好、传墨状态不稳定、送纸状态不稳定、纸板的平整度不好等。

A new formula was suggested to express the concentration-dependence of dilute solution viscosity of polydisperse polymer.

而且，Huggins方程及有关理论都不能预计动态接触浓度Cs[2]的存在，指示存在缺陷，需进一步发展。

Some evidences prove that the viscosity of straw soda pulping black liquor will be reduced after it is circulated for several times in the cooking, and the contents of silica and polyose are decreased.

结果表明，随着黑液循环达到平衡，抽提的黑液黏度下降，黑液中二氧化硅含量以及聚糖含量减少。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐