查询词典 paraffin wax

Paraffin wax often separated out from system and contaminated the equipment in the production of greaseproof papers , which shortened the running time of the equipment and lowered the paper quality.

研制了专用洗涤剂，解决了防油纸在生产过程中出现的石蜡污垢析出，导致生产设备使用周期缩短，产品质量下降等问题。

Four species of Grimmiaceae growing in Tian shan glacier one were observed their micro structure and appearance character by paraffin wax section and scanning electron microscopy.

对在一号冰川这种极端环境下生长的4种紫萼科植物，茎及叶的内部结构和表面进行解剖学观察，结果表明：直叶紫萼（Grimmia elatior Bruth ex Bals.et Dt Not。

The leaf structures of 17 mosses collected from different environmental conditions were transected and compared by means of paraffin wax section. The results showed that species vary much among the features such as the absence or presence of hydrome cells, the differentiation of steroid cells, the numbers of cell layer, the density of the costae, the numbers of laminal cell layer, etc.

使用石蜡切片法，对不同生境下的17种藓类植物的叶片进行了解剖观察和比较分析，结果表明不同种类的藓类植物在中肋导水主细胞的有无、厚壁细胞是否分化、中肋细胞层数及细胞密度、叶片细胞层数、叶表附属物、叶片细胞密度等方面存在显著差异。

To take 42 embryos aborted inducedly for some reason and wrap up the inner ears with paraffin wax.

取因故人工流产的胚胎42例，将内耳作石蜡包埋，连续切片，光镜观察。

Edgewax: Waxing method recommended for lubricating release prints; treatment is with a solution of 50 grams of paraffin wax per litre of trichloromethane applied only to the edges of the emulsion side of the film.

用封腊的方法来润滑用于发行的拷贝；这种方法是用每升三氯乙烷溶解50 克石蜡形成的溶液，只用于处理胶片的乳剂面的侧缘。

Edgewax: Waxing method recommended for lubricating release prints; treatment is with a solution of 50 grams of paraffin wax per litre of trichloromethane applied only to the edges of the emulsion side of the film.

片边腊润：用封腊的方法来润滑用于发行的拷贝；这种方法是用每升三氯乙烷溶解50克石蜡形成的溶液，只用于处理胶片的乳剂面的侧缘。

Production statuses of chlorinated paraffin wax-70 in domestic and abroad in 2003, and the present main process applied in domestic were introduced.

介绍了2003年氯化石蜡-70的国内外生产状况，及国内应用于生产的主要工艺方法。

Thermogravimetry shows the product has good thermal stability,and preponderates over the thermal stability of the contrast oleate and liquid paraffin wax.

多元醇酯不仅具有较好的生物降解性能，而且具有良好的氧化安定性、热稳定性、优良的粘温特性和良好的润滑性能[1]，在化

The rats were killed by cutting theirnecks and physical blood was taken for preparing serum, interleukin 2 (IL-2) was detected by radioimmunoassay ; the spleen was taken for measuring ConA-induced reaction of lympho- cyte proliferation and induced production of IL-2; and the activity of induced production of spleen's IL-2 was determined by the means of cell proliferation of mouse thymus; the skin and trachea were taten for slice with paraffin wax, dyeing with methybenzoamine blue so as to survey mast cells .

将大鼠断头留取躯干血制备血清，用RIA法检测白细胞介素2（IL-2）；取脾脏行ConA诱导的淋巴细胞增殖反应测定和IL-2诱生；并用小鼠胸腺细胞增殖法检测脾IL-2诱生活性；取皮肤和气管做石蜡切片、甲苯胺兰染色检测肥大细胞，结果显示：应激组较对照组脾淋巴细胞增殖降低，cpm分别为9466±3.17和24019±3879（P.001）；MC明显减少，分别为8.6±3.0/HP和25.4±3.7/HP（P.001），前组形态异常较其甚（MC多较小，呈多角或不规则状），且组织中可见分散的崩解颗粒。

Today's gum bases can consist of both natural latexes and petroleum products such as polyethylene and paraffin wax , which also means most gums are non-biodegradable .

如今的泡泡糖一般由自然乳胶，聚乙烯和石蜡构成，这也说明它不能进行生物可降解。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。