查询词典 low-cost

The removal of CODcr: During the period of high temperature, when the hydraulic load increases gradually from 4.92 ml/L-d to 39.39 ml/L-d, the water quality of the effluent doesnt changes too much and the removal ratio stabilizes above 70% mostly; During the period of low temperature, the removal ratio of CODo can only reach 40% even if the hydraulic load is as low as 4.92 ml/L-d.

COD_的去除：高温时期，当水力负荷在4.92～39.39ml／L·d的范围内逐渐增加时，出水水质变化不大，去除率基本稳定在70％以上；低温时期，即使采用4.92ml／L·d的低水力负荷进水，COD_的去除率也只能达到40％左右。

It is of low friction coefficient,anti-wear,anti-corrosion and low noise,compact and light.

它具有摩擦系数小，耐磨、抗腐蚀性好和无油润滑的特点。

When the density of sample is low, the samples coefficient of thermal expansion is low, which may mainly because of the effect of porosity.

而在较低致密度情况下，孔隙率对材料热膨胀系数的影响占据了主要作用，因此试样的热膨胀系数较低。

High permeability, low coercivity and low loss can improve the efficiency of power supply.

高磁导率、低矫顽力、低损耗能提高电源效率。

In the choice of the external retaining wall system materials, the project selected舒布洛克system walls, lateral tiling or stone can be effectively reduced "cold bridges" and other adverse effects; form of aluminum material selection alloy bridge frame off the cold feed and double Low-E Low-e insulating glass, energy-saving effect; Roofing Shop increases by 50 mm thick rigid polyurethane foam.

在选择外部挡土墙系统材料，该项目选定舒布洛克系统墙壁，横向分块或石头，可以有效地减少了"冷桥"和其他不利影响；形式的铝材料选用合金框架桥从冷喂料和双低辐射低辐射中空玻璃，节能效果；屋面铺增加了50毫米厚的硬质聚氨酯泡沫塑料。

At present inland the shortcoming in separation is that the resolution and use ratio of resin is low, the amount of coloring matter contained in products is too high, and the purity and yield of nucleotides is too low and etc.

目前国内在分离方面存在的缺点是：所用树脂的分离度低；树脂利用率低；所得产品色素含量高；产品的收率和纯度较低等。

At present inland the shortcoming in separation is that the resolutionand use ratio of resin is low, the amount of coloring matter contained in products istoo high, and the purity and yield of 5'-Cytidine triphosphate is too low and etc.

目前国内在分离方面存在的缺点是：所用树脂的分离度低；树脂利用率低；所得产品色素含量高；产品的收率和纯度较低等。

On the ground of the free volume theory and free volume additivity, it proclaims to use diluter of good biodegradability and low-temperature property to improve the low-temperature property of colza oil.

应用自由体积理论，根据自由体积的加和性，提出了利用可生物降解性好、低温性能优良的稀释剂来改善菜籽油的低温性能的方法。

Only in the limit of large N and low excitation condition, i. e. in low density region, the exciton operators can satisfy the normal bosonic commutation relation.

而在大N极限下和低激发的情况下，即低密度情况下，激子算符满足通常的玻色对易关系。

The glycemic index, physiological function of low glycemic-index food and low glycemic-index starchy derivatives (including indigestible dextrin, slowly digestible starch, resistant-enzyme starch, starch-lipid complex and starch-protein conjugate) are introduced.

本文综述了近年来低血糖生成指数淀粉类衍生物的研究进展，并简要介绍了国内外对血糖生成指数、低血糖生成指数食品的生理学功能及其淀粉类衍生物(如难消化糊精、慢消化淀粉、抗酶解淀粉、淀粉-脂质复合物、淀粉-蛋白质复合物等)方面的基本研究状况，展望了其发展前景。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。