查询词典 dehydration

The dehydration technology of bischofite by butanol complexation distillation was studied by such methods as X-ray diffraction and elementary analysis.

采用X射线衍射及元素分析方法研究了水氯镁石的丁醇络合蒸馏脱水工艺。

The sample was extracted with carbon bisulfide, and the extraction was injected into the GC system for analysis after dehydration by sodium sulfate anhydrite.

水样用二硫化碳萃取，萃取液经无水硫酸钠脱水后在适宜的色谱条件下进样分析，5种氯苯类化合物的回收率为92.3%~102.5%，精密度为

Dehydration, reduction of the ferrihemochrome and supplying of the cardiant .

脱水： f。血液中高铁血红蛋白含量升高的处理： G。

From the dehydration of acetic acid in industry, novel membranes used for this purpose were prepared by modifying Cardo polyetherketone (which is solvent resistance and hydrophobic) for the first time.

基于醋酸脱水的重要的工业意义，本论文首次以耐化学溶剂性能优异的亲油性材料酚酞侧基聚醚酮为膜材料，通过对其进行改性，制备醋酸渗透蒸发脱水膜。

Kinetic parameters calculated by Freeman-Carroll method show that the dehydration of ammonium carnallite is not an elementary reaction, but controlled by a series of elementary reactions in different temperature ranges.

用Freeman-Carroll法计算的动力学参数表明，铵光卤石在各温度范围内的脱水反应均不是基元反应，而是由多个不同级数的基元反应所控制。

The optimum dehydration technology in hot air atmosphere and thermogravimetry-differential thermal analysis curves of ammonium carnallite, which was synthesized using the saline lake bischofite and filtrate stock of deposit magnesium by ammonia as raw materials were studied.

摘 要：将盐湖水氯镁石溶液和氨法沉镁过滤后的氯化铵溶液混合，在一定条件下制得铵光卤石，研究铵光卤石在热空气中脱水为低水铵光卤石的最佳工艺条件，同时对铵光卤石进行热重差热分析。

After the separation of urine and faeces, the south toward cesspit enables the acceleration the dehydration of faeces.

尿粪分离后，加上粪坑朝南配置粪便容易乾燥，缩短无害化堆肥时间，尿液静置几天就可稀释使用。

The results showed the content of GA3 and IAA first increased and then decreased,and ABA gradually increased with dehydration ratio in leaves of Citrange and Shanxiahong.But the change of Z content was different between Citrange and Shanxiahong.

结果表明：经不同程度干旱处理的枳橙叶片GA3I、AA、Z含量都呈先升后降的变化趋势，ABA含量随着失水率的增加逐渐上升；而山下红叶片GA3I、AA含量都呈先上升后下降的变化趋势，Z含量变化有些起伏，ABA含量随着失水率的增加逐渐上升。

The results showed the content of GA3 and IAA first increased and then decreased, and ABA gradually increased with dehydration ratio in leaves of Citrange and Shanxiahong. But the change of Z content was different between Citrange and Shanxiahong. The content of Z first increased and then decreased in Citrange, but waved in Shanxiahong.

结果表明：经不同程度干旱处理的枳橙叶片GA3、IAA、Z含量都呈先升后降的变化趋势，ABA含量随着失水率的增加逐渐上升；而山下红叶片GA3、IAA含量都呈先上升后下降的变化趋势，Z含量变化有些起伏，ABA含量随着失水率的增加逐渐上升。

Upon a biological level, Comfrey assures that there are the proper salts in the system to assure adequate lubrication and non-dehydration.

在一个生物性水平上，紫草确保在系统中有恰当的盐类来确保充分的润滑和不脱水。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。