extraction的例句大全

The paper investigates the application of empirical mode decomposition ( EMD ) for signal trend extraction.

研究经验模 分解方法 在信号趋势项提取中的应用.

The technology of extraction and separation of polysaccharide from rice bran was studied.

研究了米糠多糖的提取和分离工艺.

Ammoniacal Leaching and Solvent Extraction of Cobalt Crusts Using Sulfur Dioxide Gas

二氧化硫氨浸及溶剂萃取钴壳

Conclusion These results suggest that extra capsular cataract extraction by 5.5~ 7 mm limbus tunnel with suture is superior to the traditional ladder big incision not only reducing postoperative corneal astigmatism but also providing a satisfactory vision in postoperative early stage.

结论5.5～7mm角膜缘有缝线切口白内障摘除人工晶体植入术，优越于传统角膜缘阶梯状大切口白内障人工晶体植入术，可有效减少术后角膜散光并早期获得良好视力。

Objective The study was designed to investigate the clinical effects of extra capsular cataract extraction ( ECCE) with a 5.5~ 7 mm limbus tunnel incision with suture or a 10~ 12 mm traditional ladder limbus big incision.

目的探讨5.5～7mm角膜缘有缝线切口与10～12mm传统角膜缘阶梯大切口行白内障摘除人工晶体植入术的疗效。

Methods: Twenty rabbits were randomly assigned to two groups: control group and experimental group namely, for ECCE ( extra capsular cataract extraction)+ IOL ( intraocular lens) surgery.

方法：家兔20只被随机分为两组：实验组13只，对照组7只，均行白内障囊外摘除人工晶状体植入术。

Nursing of the patients who received extra capsular cataract extraction and intraocular lens implantation

白内障囊外摘出人工晶状体植入术患者的护理

Objective: The best operation condition of extraction was found through analyzing the influences of both process of microwave pretreatment and hot wave washing.

目的：通过对微波预处理过程以及热水洗涤过程的影响因素分析，得到最佳提取工艺参数。

Objective To optimize extraction process condition for total flavonoids in Xinhui dry orange peel.

目的优化新会陈皮总黄酮提取的工艺条件.

Relation between methods of extraction and results of the biological assay of powdered digitalis

洋地黄粉生物测定时浸提方法与结果的关系

The extraction of gold from electronic scrap with diethyl malonate

丙二酸二乙酯萃取电子废弃物中的金

Study of Molecular Interactions in Extraction System with the Dielectric Polarization Measurement

介电法研究萃取体系分子间的相互作用

Rough extraction and some properties of proteinase from digestive tube of eel

鳗鲡消化道蛋白酶的初步分离提取及某些性质的研究

It is profitable to drill to depths more than 1,000 feet for oil and gas extraction, but only recently in California has it become profitable to pump water from this depth.

从一千英尺以下的地下开采石油和天然气是有利可图的，但直到最近，在加利福尼亚州从这个深度以下抽取地下水才变得有利可图。

The extraction separation experiment and differential scanning calorimetric measurement indicate that the resultant belongs to crystallizable isotactic polymer, possessing isotactic index ranging from 45% to 90%, melting point 215 ℃ and Vicat softening point 193 ℃.

抽提分离和差示扫描量热法测试表明，其为结晶型全同立构聚合物，全同立构含量为45%~90%，熔点为215℃，维卡软化点为193℃。

The results show that there is bigger influence of coal extraction on caking property.

结果表明，煤的抽提率对粘结性有较大的影响。

Ethyl Hexanoate extraction: On basis of comparing product-collecting methods, vacuum distilling was selected and used successfully.

己酸乙酯的提取：在比较了蒸馏产物分离方式的基础上，成功地用减压蒸馏提取出己酸乙酯。

In this paper the fennel plants which growth 3 months were distilled essential oil by simultaneous distillation and extraction, and analysis them by GC/ MS.

利用高压静电场强度与时间的不同组合，处理茴香种子，播种培养3个月，使用同时蒸馏萃取法提取植株精油，进行GC／MS分析。

Experimental study on gold extraction from fine grained disseminated gold ore

微细粒浸染型金矿石选金试验研究

Objective To study the DNA extraction and its typing in cigarette butts.

目的研究烟蒂中DNA提取及其检验。