查询词典 impregnated

In this prospective, randomized, controlled, unblinded study, we compared colonization rates of a standard, unimpregnated central venous catheter with rates for silver-coated and chlorhexidine-silversulfadiazine-impregnated CVC.

在这个非盲的、随机对照的前瞻性研究中，我们比较了标准的无预充剂的中心静脉导管和银涂层及预充洗必太磺胺嘧啶银两种中心静脉导管的菌落率。

It has a cement porch behind the pumps, and on it a set of crushed and grease- impregnated wickerwork; on the wicker sofa a dirty dog, quite comfy.

这里有水泥门廊，就在油泵后面，而廊上有一组起了皱，充满了油污的藤制家具；在藤沙发上有只脏狗，怪舒服的。

Note:"F" can also be used to stand for Teflon plus glass wire impregnated sheath.

注： 聚四氟乙烯+玻璃丝编织浸渍外套也用F代号表示。

Kevlar-impregnated paper woofer cones - This combination has been chosen for its high strength-to-weight ratio, and is formed using a proprietary manufacturing process.

芳纶浸渍纸低音锥-这样的组合已被选定为高强度重量比，并形成使用专有制造工艺。

A novel method of preparing micropore activated carbons from tobacco stems impregnated with zinc chloride by microwave heating was studied.

研究了微波加热烟杆氯化锌活化法制备微孔活性炭的新工艺。

Methods With deltamethrin impregnated bednets and alphamethrin residual spraying and bednet impregnation to control malaria vectors,observe the change of density of An anthropophagous and Ansinensis and malaria incidence and calculate the costs.

采用溴氰菊酯浸帐灭蚊和浸帐加氯氰菊酯滞留喷洒的方法防制疟疾媒介，观察嗜人按蚊、中华按蚊的密度变化和疟疾发病率，按照人均所需费用核算成本。

Results Compared with control areas,density of An anthropophagous deˉcreased by57.85%～100%and An sinensis decreased by27.06%～86.05%;the malaria incidence decreased by27.32%～100%.Cost calculation:the cost was0.59Yuan per person with deltamethrin bednet impregnation and1.17Yuan with deltamethrin impregnated bednets and alphamethrin residual spraying.

结果 实验区与对照区相比，嗜人按蚊密度下降57.85%～100%，中华按蚊密度下降27.06%～86.05%；疟疾发病下降27.32%～100%；以人均花费进行成本核算，溴氰菊酯浸帐灭蚊的费用为0.59元/人，溴氰菊酯浸帐加人群活动场所氯氰菊酯滞留喷洒灭蚊的费用为1.17元/人。

The separation of tocopherols and tocotrienols by using the method of adsorption chromatography on silica and on silica impregnated with silver nitrate have been discussed. Satisfactory separation could be obtained with argentation column chromatography by eluting batchwise with n-hexane containing increasing amounts of diethyl ether. More than 90% of vitamin E amount in eluate was tocotrienols.

以乙醚正己烷混合溶液为淋洗液，探讨了硅胶柱层析和硝酸银硅胶柱层析分离生育三烯酚和生育酚的效果，结果表明：通过改变淋洗液中乙醚含量可以将生育酚和生育三烯酚大部分分离：硝酸银硅胶柱层析分离生育三烯酚和生育酚的效果明显高于硅胶柱层析，其洗脱液中生育三烯酚可占V〓总量的90％以上，最高达98.47％。

In this study, we developed the ammonia sensing material by using MCM-41 impregnated with bromocresol green. MCM-41 is one kind of mesoporous molecular sieves. It can be applied to many fields due to well-defined pore shapes, narrow distribution of pore sizes, large pore volumes, high surface area, excellent thermal, hydrothermal, chemical and mechanical stability. And the bromocresol green dye is commonly used as a pH indicator with colorimetric from pH 3.8 to pH 5.4.

本研究之目的是结合变色染剂及中孔洞分子筛MCM-41进行氨气吸附，研究中所选择之变色染剂溴甲酚绿是一种偏酸性之大分子有机染剂，其变色范围在pH 3.8到pH 5.4；而MCM-41由於其孔洞大小分布范围狭窄、孔洞体积大、高比表面积、具有良好的吸附容积、表面反应性强及易於改质等优点，故期望利用此复合材料，经气体吸附达到氨的移除并同时在吸附饱和前能产生显色效果。

Impregnated by Pd, the Si/Al 0.33 sample with enhanced neighboring region has the highest n- dodecane hydroisomerization conversion and selectivity.

样品担载Pd后对正十二烷的加氢异构化反应表明，交界区扩大的Si/Al = 0.33的样品有最高的加氢异构化得率和选择性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。