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The myringoplasty group with 50 cases of 52 ears were treated with myringop lasty.The control group were under gone conservative treatment.

鼓膜成形术组50例(52耳),鼓膜穿孔后1周内使用素高捷疗眼膏浸渍棉片贴补,对照组保守治疗。

Titania-supported nonprecious oxides catalysts have been prepared by impregnation and coprecipitation, respectively, and tested for carbon monoxide oxidation. The supported copper oxide catalyst showed higher catalytic activity for CO oxidation.

浸渍法和共沉淀法制备得到的各种TiO2负载氧化物催化剂进行了活性组分的筛选,结果发现,两种方法得到的CuO催化剂均具有优良的CO氧化催化性能。

Study on the preparation of γ-alumina-supported molybdenum phosphide hydrofining catalysts;2. Silica-supported molybdenum phosphide s were prepared in a fixed bed reactor by an in situ reduction method from their oxidic precursors.

以SiO2为载体,用钼酸铵和磷酸氢二铵作钼源和磷源,采用共浸渍法制备了负载型磷化钼氧化态前体;在固定床反应器上,用H2原位还原制备了MoP/SiO2催化剂。

Under the same experimental conditions, the saturated adsorptive capabilities of five different phosphinic impregnated resins (Cyanex272, Cyanex272-P507, Cyanex272-Cyanex302, Cyanex272-Cyanex923, Cyanex272-TBP) in heavy rare earth are 20.04, 25.37, 21.87, 22.16, 38.48m/g, respectively.

在相同实验条件下,5种浸渍干树脂Cyanex272,Cyanex272-P507,Cyanex272-Cyanex302,Cyanex272-Cyanex923,Cyanex272-TBP对重稀土的饱和吸附容量分别为20.04,25.37,21.87,22.16,38.48mg/g。

The cellulose fiber is partially reacted with phosphoric acid impregnated to form phosphonate ester at first.

纤维素与浸渍的磷酸部分生成磷酸酯键,但它们在160℃以上逐渐分解,纤维上残留少量偏磷酸类化合物。

The catalyst was characterized by XRD,no apparent characteristic peaks of phosphotungstic acid are observed,which indicates that heteropoly acid dispersed finely in the molecular sieves,and the structure of ZSM-5 was not destroyed.

将催化剂用于合成乙酸乙酯,探讨了操作条件包括原料组成,催化剂用量和反应时间对酸转化率的影响并与浸渍方法得到的催化剂进行重复使用性能比较。

Phosphotungstic acid catalysts supported on ceria with various PW loadings were prepared by the impregnation method , and characterized by X- ray diffraction, acid strength and nitrogen adsorption techniques.

以CeO2为载体,用浸渍法制备了不同负载量的磷钨酸催化剂,并且考察了催化剂光催化脱色甲基橙溶液的催化性能。

The experimental results show that the optimum preparation conditions of catalyst of SO42-/Zr-CLC are achieved :pillaring material is 0.5mol/l ZrOCb,Zr/clay is 3mmol/g,accelerant is (NH4)2SO4 and the quantity of SO42- is 30%, the precursor of Zr-CLC is dipped by SO42- and is calcinated at temperature of 500 癈 for 2h.

将聚合羟基锆阳离子交联剂通过离子交换引入膨润土层间域撑柱膨润土,同时通过浸渍将SO42-引入到膨润土层间的锆阳离子表面,高温焙烧活化,合成了催化性能良好的中孔固体酸催化剂SO42/Zr-CLC,同时对催化剂的性能和结构进行了研究。

Some of the significant parameters that can be manipulated are the temperature of fermentation, pumping over or punching down the cap, the choice of fermentation vessel (small volume open-top fermenters, versus large tanks, versus rotary fermenters), the use of prefermentation cold maceration, and malolactic in barrel—and this list is far from complete.

一些可被操作的有效参数是发酵温度,泵送或酒盖穿孔,发酵容器选择(体积小,开顶发酵的选择,或大容器,或旋转发酵),用冷浸渍先发酵,及桶内苹果乳酸发酵---这列表远没有完成。

Pseudocubic shaped α-Fe2O3 nano-films were prepared by dip-coating technique. The structure, morphology and spectroscopy of the thin films were characterized by XRD, AFM, UV-Vis and FT-IR methods.

采用浸渍提拉法制备了准立方体α-Fe2O3纳米薄膜,利用XRD、AFM、UV-Vis和FT-IR对其表面形貌和谱学性质进行了表征。

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推荐网络例句

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。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?