查询词典 crude

The optimum process was as follows : solvent is 0.3% ammonia solution , ratio of solvent to solid ratio is 10:1 , vacuum-cavitated time is 15 minutes , GA extraction yeild is 2.0%, the crude extract is 30.3%, and in which the content of GA is 6.6%.

采用负压空化方法对超临界萃取后固形物中甘草酸的提取工艺进行了研究，并研究了甘草酸纯化的工艺，通过影响因素试验和正交试验得出最佳工艺条件为：0.3%的稀氨水为溶剂，液固比为10：1，负压空化提取15min，甘草酸提取率为2.0%，含量6.6%。

The optimum hydrolytic condition for crude drug was: zymolysis at 39℃for 72 hours, hydrolysis at 90℃with 5% sulfuric acid for 6 hours under natural pressure; The reserved time of diosgenin was about 10 minutes under its chromatograms conditions, and the R-value between the main peak and the nearby peak was bigger than 2, which means reaching the standard of chromatograms separation.

生药材的最佳水解条件是：在39℃恒温箱中发酵72 h，加硫酸至5%，90℃水浴中常压水解6 h。

Through physical analysis of crude oil in Suizhong 36-1 Oilfield, initial selection is made on polymer viscosity reducing agent monomer accordantly and a series of viscosity reducing agents are synthesized, through result selection and research of all the synthesized viscosity reducing agents.

通过对绥中 3 6 1油田原油物性的分析，有针对性地对聚合物降粘剂单体进行了初选，继而合成了一系列聚合物降粘剂。

By means of regression of experimental data, the critical parameters and acentric factors of heavy components in crude oil are obtained.

应用Peng-Robinson状态方程代替目前广泛使用的活度系数模型，对原油中沥青质的沉淀点及沉淀量进行了计算。

Achatina fulica was extracted with different solvents.The crude extracts were tested for antimicrobial activities against 5 species of index bacteria and fungi.

通过5种不同有机溶剂对非洲大蜗牛的软体部分进行浸泡提取，并用5种指示菌对提取物进行抗菌效果检测。

The demulsification mechanism of PAMAM belongs to displacing mechanism. Acylamino groups of PAMAM of integral having strong polarity can take place chemical adsorption with the materials of strong polarity in the exterior of oil drop and be participated in into the membrane, which will result in adsorbed crude surfactant and other active materials to be partially displaced and reduce the intensity of interfacial film between oil and water.

其机理是由于整代的PAMAM具有强极性的酰胺基团，能与油滴表面的强极性的物质发生化学吸咐作用，参与成膜，能把原来吸咐的天然活性剂分子和其它活性物质部分顶替，削弱油水界面膜强度。

The results indicated that:①OVDP Rapeseed harvested 2382kg/hm2 shoot additively and 2219kg/hm2 oilseed, 8.1% less than conventional rapeseed which yielded oilseed singly.②The net income of OVDP rapeseed reached 5221.80 yuan / hm2, 1552.80 yuan /hm2 more than that of CK,or a growth of 42.3% over that of CK.③The shoot of double low rapeseed is rich nutrition ,it excelled in main nutrition indexes such as content of Vc,Ca,Zn,Se, and equalled in total soluble sugar,crude fiber except Iron content,while compared with Yongchuan Red Shoot.

结果表明：①油蔬两用栽培产菜薹2382kg/ hm2，产菜籽2219kg/ hm2，菜籽产量比单收菜籽栽培减产8.1%；②油蔬两用栽培纯收入5221.80元/ hm2，比单收菜籽栽培新增纯收入1552.80元/ hm2，增收42.3%；③甘蓝型双低油菜薹营养丰富，除铁的含量外，其维生素C和钙、硒、锌等微量元素含量明显高于白菜型红菜薹，可溶性总糖、粗纤维等营养指标与白菜型红菜薹相当。

Flavius Aetius,a great general of the Western Roman Empire,son of the valiant Flavius Gaudentius,is leading his army in search of the crude Huns----those horsemen who are from Mongolian Plateau and are given to slaughtering,the wilderness of deserts and prairie makes them crazy and boorish.they poured out of mongolia like powerful tidal waves,pushed through the lofty Altai moutains and swept the whole Central Asia,chopping down all those who dare to impede them.they trample on the bodies of Scythians,Alans,Goths and Burgundians,dashing over Central Asia and East Europe like a gust of whirl wind.

弗罗维斯·阿提纽斯，一位伟大的西罗马帝国将军，勇敢的罗马将军弗罗维斯高登帝乌斯之子。正带领他的军队在茫茫的加泰罗尼亚平原上搜寻着残暴的匈奴人——那些来自蒙古高原的杀虐成性的骑兵，大漠和草原野性的荒凉让他们粗犷而又疯狂，他们以排山倒海之势冲出蒙古，冲过巍峨阿勒泰山，将浩瀚的里海变为内湖，毫不留情的砍倒所有胆敢阻拦他们的人，他们蹋着艾伦人、斯基台人、哥特人和勃艮地人的尸体，旋风般的冲过中亚和东欧，现在又渡过塞纳河，围攻西欧重镇奥尔良。

Ester and ramification is used of material, a new type of watersoluble W/O crude demulsifier without alkoxy had synthesized by emulsion polymerization method.

以酯类及其衍生物为原料，采用乳液聚合和溶液聚合的方法合成一种新型的不含烷氧基的水溶性高分子破乳剂。

The sharp difference suggests that they have different origins: the former comes from allochthonous sapropel-type organisms of the lower strata and is the remains of crude oil, and the latter is autochthonous humic-type organic matter of sedimentary rocks between the basalt layers.

玄武岩中铜矿石沥青的δ13CV-PDB为-27.3‰～-33.2‰，平均-31.97‰，沉积岩中铜矿石碳质的δ13Cv-PDB为-20.2‰～-23.2‰，平均-22.11‰，表明二者无明显成因联系，前者属腐泥型，为石油的遗迹，来自下部地层；后者为腐植型，来自原地沉积的陆生高等植物。

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。