Emphasis and difficulty in process and production of low viscosity and high-chlorinated polyethylene were introduced.

Does not contain chlorinated solvent.

本品不含氯化物溶剂.

Solubility: soluble in alcohol, chlorinated solvent, aromatic solvent.

溶于各种酒精, 氯化芳香族溶剂.

Traditional pre-chlorination process would lead to high yield of DBPs during high algae laden period.

气浮工艺是高藻期除藻的核心工艺,同时也可以去除一部分消毒副产物前体物.

The results suggest that PMN infiltration plays an important role in hepatic damage in acute cholangitis.

表明肝脏PMN浸润在胆道感染肝损害发生中具有重要作用.

Objective To investigate the therapy methods and time of operation of acute cholecystitis in patients.

目的探讨高龄急性胆囊炎治疗方法和手术时机.

Methods: The clinical data of 106 patients with acute cholecystitis underwent LC were reviewed retrospectively.

方法分析急性胆囊炎经LC手术106例患者的临床资料.

Objective To investigate the therapy methods and time of operation of acute cholecystitis in aged patients.

目的　探讨高龄急性胆囊炎治疗方法和手术时机.

Conclusion: Cholecystetomy should be taken earlier in older patients with acute cholecystitis if no operative taboo.

结论: 老年急性胆囊炎无手术禁忌时应及早行手术治疗.

We couldn't continue our conversation -- my cousin would chop in with her remarks.

我们的谈话没法继续下去, 因为 我表妹总是要插进来讲几句.

Soak the pork chop in salt water before cooking to soften the meat.

猪扒煎煮前先浸于盐水中,有松肉的作用.

Don't chop in while we are talking business!

我们正在谈正事,别插嘴!

Please confirm and sign with the company Chop in return.

请给予确认并盖贵司公章回复.

Biochemical data showed normal � �-human chorionic gonadotropin ( hCG ) and α-fetoprotein levels.

经?丸切除后发现为一颗鞘膜内具完整外膜之十乘八乘六公分大小的肿块.

Serum alpha-fetoprotein ( AFP ) and beta-human chorionic gonadotropin ( � �-HCG ) levels were elevated.

外科手术切除部份肿瘤并做病理检查发现符合为胚胎 瘤 的变化.

This introduces application of thin layer chromatograph, HPLC and NMR on separating and analysis of lipositol.

并介绍了薄层色谱法 、 高效液相色谱法及核磁共振等方法在肌醇磷脂分离和分析中的应用.

The Methods: That determinated the triethyleneglycol content of triethyleneglycol mixtures by a gas chromatograph were studied.

研究了用气相色谱仪测定三甘醇混合物中三甘醇含量的方法,分为归一法和内标法.

The analytical method of dimethomorph residue in soil was made by gas chromatograph.

建立了土壤中烯酰吗啉的气相色谱残留分析方法.

Amino acids are separated by paper chromatography with rnobile phase of micellaraqueous solution.

以胶束水溶液为展开剂,用纸色谱法分离了氨基种类化合物.

Ion-exchange chromatography A type of CHROMATOGRAPHY in which the compounds are separated according to their acidity.

离子交换色谱法:是一种根据混合物酸度将其分离的色谱技术.

The purification effects of ion exchange chromatography and gel filtration were also compared.

比较离子交换和凝胶过滤的纯化效果.