稀释

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。

Acrylic acid that the cardinal plane reinforces a tier is that rolling direct cement sharpening agent (SRA-01) Tu follows the evidence air temperature on surface, but adds appropriate amount addition Shimizu commixture dilution with acrylic acid in clean base of drying.

丙烯酸基面加强层是用丙烯酸水泥加强剂（ SRA-01）直接滚涂于干燥洁净的基面上，跟据气温可加适量添加清水混合稀释。

Linear solvation energy relation was firstly introduced in the paper, and the method and step of gaining the special parameters of solvent and solute were introduced in detail, and these special parameters were used to selection and optimization of extractive agent in extractive distillation. The model of predicting activity coefficient at infinite dilution was established by linear solvation energy relation. By the above theory, several candidate solvents were selected to separate C5 fraction, and by experiment of vapor-liquid phase equilibrium at atmosphere pressure, the mixture of N-methyl-pyrrolidone including 4% water was used extractive agent of separating C5 fraction. Then binary vapor-liquid phase equilibrium of the some compound in C5 fraction and N-methyl-pyrolidone were determined at atmosphere pressure and correlated by NRTL equation. Isoprene being objective compound, experiments were operated in the laboratory-scale column; the processes were simulated by RadFrac model in ASPEN PLUS. And by the combination of experiment and simulation, the new process of separation of C5 was established.

本文首先对线性溶剂化能关系进行了分析介绍，也介绍了采用溶剂化能关系得到溶质溶剂特性参数的方法步骤，并将这些参数用于萃取精馏萃取剂的选择与优化；也通过线性溶剂化能关系式建立无限稀释活度系数预测模型，取得了一定的预测精度；将通过上述方法初选的溶剂进行了常压汽液平衡的测定研究，通过实验研究选定含水4%的N-甲基吡咯烷酮溶液做为C5分离的萃取剂，测定了大量N-甲基吡咯烷酮与C5组分的二元平衡数据，并进行关联计算；以异戊二烯为目标产物在实验室规模的精馏塔内进行了C5分离的实验研究，取得大量塔内数据；通过选用合适的热力学模型，采用ASPEN中RadFrac模块对分离过程进行模拟研究，通过实验与模拟相结合，建立了C5分离的新工艺，为将来的工业化打下了坚实的基础。

Dilution analysis is used to monitor the effect of the compressed gas on the viscosity of the lubricant.

稀释分析主要用于检测压缩气流对润滑剂粘度的影响。

He believed that the changes things undergo could be explained in terms of rarefaction and condensation of air.

他相信物质的改变可以被解释为一系列的气体的稀释和浓缩。

If you think your baby is constipated give extra fluid such as water or diluted fruit juices.

如果您认为您的宝宝便秘给予额外的液体，例如水或稀释果汁。

The equation of continuity of substance in water is thus derived and well verified with field data, the discrepancy being less than 10%.

为了研究上述引水稀释方案改善西湖水质的效某，作为第一步，先在小南湖作现场试验，以作进一步研究的基础。

Dilution the effect of copepod addition incubations were conducted in Xiamen Baozhu waters on November 16 and 27 in order to study the impact of microzooplankton and copepods grazing on the growth of phytoplankton.

2005年11月16日和27日，运用稀释法和桡足类添加法，对厦门宝珠屿海域小型浮游动物及桡足类的摄食对浮游植物生长的影响进行了研究。

The isotopic ratio of the sample is finally obtained by correction of the IDMS measured value with the correction factor.

用校正因子校正样品和稀释剂的同位素丰度比的测量值，得到准确值。同时，评定了方法的不确定度。

Objective To evaluate the influences of hypertonic saline on blood coagulation and fibrinolysis in craniotomy following pre-operative acute hemodilution.

目的评价高渗盐水对术前行急性血液稀释的颅脑手术患者凝血和纤溶功能的影响。

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％。