查询词典 cataract extraction

ObjectiveTo study the extraction and separation procedure of total saponins from Wu-He Dipsacus asper.

目的研究五鹤续断中总皂苷的提取分离工艺。

Dipsacus Asper ;; Spectrophotometry, Ultraviolet ;; Extraction ;; Growth ;; Methods

续断；；分光光度法，紫外线；；提取法；；生长；；方法

There is also a large amount of was in oil sand extraction, with little nonhydrocarbon and asphaltene.

4桥口-白庙地区原油及油砂抽提物饱和烃含量高，一般都在80％以上，并且油砂抽提物中含有大量蜡，非烃与沥青质含量低。

The extraction of these nutrient deficiency features was made and the extracted features were optimized and combined to pick the eigenvectors out for the design of a mode identifying assorter.

建立了二叉树分类法对番茄缺素进行模式识别的框架，在该框架下，基于模糊 K近邻法建立了缺素的模式识别系统，并进行了识别测试。

SPOT5 ,ASTER and CBERS data were used to discuss the method of identification and extraction of vegetation information.

结果表明，与单一传感器数据的结果相比，综合利用多源遥感数据能较大程度地提高植被的提取精度。

Objective: To investigate the effect of astragalus membranaceus extraction on nonalcoholic fatty liver disease in rats and its mechanism.

目的：观察黄芪提取物对非酒精性脂肪性肝病大鼠的作用及其可能机制。

It was found that 78% zinc extraction was obtained at room temperature and atmosphere pressure.

试验结果表明：在常温常压下，用硫酸浸出该氧化锌矿石锌的浸出率可达到78%。

Chromium ; extraction separation ; atomic absorption method

铬； 萃取分离；原子吸收法

The characteristics of the RF resonance method of ion extraction were analyzed to improve atomic vapor laser isotope separation by using the PIC-MCC code to simulate the RF resonance.

为较全面地了解RF共振离子引出方法的特性，使之更好地用于原子蒸气激光同位素分离，用PIC-MCC方法对其进行了模拟。

Simplier and more efficient ion extraction methods for atomic vapor laser isotope separation AVLIS were evaluated using a 2-D electron-equilibrium model to compute and compare three electrostatic methods the parallel electrode method, the Π type electrode method, and the improved M type electrode method.

为探索用于原子蒸气激光同位素分离AVLIS的简单有效的离子引出方法，用二维流体理论电子平衡模型计算比较了3种静电场方法平行板电场法，Π型电极法，改进M型电极法计算发现，二维流体理论电子平衡模型并不能很好地描述Π型电极法对另外两种静电场方法，计算了不同外加电压、不同的初始原子密度和不同的目标同位素丰度等条件下的离子引出情况从计算结果可以看出，改进M型电极法不论是从离子引出时间还是从碰撞损失率，都要比平行板电极法好得多当外加电压较高或初始原子密度较高时，这种好处就更加明显因此，改进M型电极法是一种可供实际采用的比较好的静电场方法

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。