分离用的

The oily substances and the acidic components were characterized using elementary analysis, IR spectral analyses and acidimetry.

采用石油醚和三氯甲烷分级萃取孤岛油田含聚污水中的油分，得到两个不同极性的组分F1和F2；用碱抽提法从酸值较高的F2组分中分离酸性物质并将其甲酯化，通过柱层析法将甲酯化物分成Ⅰ、Ⅱ和Ⅲ三个甲酯组分。

During the evolution of these granitoids which resulted from rejuvenation and anatexis of the old basement (1200-2000Ma), the main ways for REE differentiations were:(1) partial melting;(2) fractional crystalization;(3) thermogravitational diffusion;(4) differentiations of metamorphism and migmatism, and (5) hydrothermalism.

在花岗岩的形成和演化过程中，有五种最主要的方式造成REE的分馏作用：(1)部分熔融作用；(2)分离结晶作用；(3)热重力扩散作用；(4)变质-混合岩化作用和(5)热液流体作用。

In this situation, the standard Kocher interval between extensor carpi ulnaris and anconeus may be used, as it allows for safer dissection when a more extensile exposure is necessary.

在这种情况下，尺侧腕伸肌和肘肌间的标准Kocher间距或许能用到，当必须更多暴露的情况下，它可提供更为安全的分离。

To create two distinct channels of bass guitar for your mix (by splitting the bass signal into two channels and synchronizing one channel of bass guitar with the kick drum), start by feeding one channel of bass directly into the mix and the other into the 166XL's INPUT.

为你的混音器创作两个电贝司的清晰通道（通过两个通道分离低音信号和用击鼓同步一个电贝司通道）开始反馈一个低音通道到混音器和反馈另一个通道到166XL的输入端。

Also the molecular structure and functional effects of this active component were studied in detail. 1 Extraction, separation, purification and structural identification of the functional component in Chufa After initial handling of waste slurry to solid powder, ethanol was used to lixiviate it followed by the extraction with petroleum ether,ethyl acetate,n-butyl alcohol one by one, the polarity of three organic reagents being changed from low to high.

荸荠功能因子的提取、分离、纯化及结构鉴定以马蹄粉厂产粉废浆为原料，经过实验室初处理成固态原料粉后，用乙醇浸提，再将浸提物以水悬浮，依次通过极性从小到大的石油醚、乙酸乙酯、正丁醇三种有机溶剂两相萃取分部，并以金黄葡萄球菌、枯草芽孢杆菌和致病大肠杆菌为指示菌，检测上述各部分提取物的功能效果。

Under optimal conditions mixtures containing eight inorganic anions, six amino acids such as arginine, histidine, cysteine, methionine, tryptophan and proline with positive or negative charge and four basic proteins such as lysozyme, cytochrome c,α-chymotrypsinogen A and myoglobin were separated completely.

经优化，用中等浓度的中性缓冲液分别成功地分离了八种不同的阴离子Br〓、NO〓、NO〓、SCN〓、MoO〓、BrO〓、WO〓和IO〓；六种带不同电荷的氨基酸如精氨酸、组氨酸、半胱氨酸、甲硫氨酸、色氨酸和脯氨酸；四种碱性蛋白质如溶菌酶、细胞色素c、抗凝乳蛋白酶原A和肌球蛋白。

The optimum conditions of the process for obtaining high- purity and recovery citral were determined by analyzing the relative content of citral with gas chromatography- mass spectrometry system.

用GC-MS联用仪对分离物中柠檬醛相对百分含量进行分析，实验表明，获得高纯度、高收率的柠檬醛的分子蒸馏的适宜工艺条件为：在蒸馏压力0.15Pa、蒸馏温度45℃、物料流量1滴/s、刮膜蒸馏转速370￣390r/min、冷却水温度4￣5℃。

The maximum likelihood estimates of the recombination fractions and the viabilities of the male and female gametes can be estimated using codominant markers showing distorted segregation in an F_2 population.

利用共显性标记位点的异常分离，用最大似然法可以对不育基因与标记位点之间的重组值进行估计，还可以同时估计雌雄配子的存活率。

In series II, the artist extracted elements from the first series, reconstructed them based on their color, shape and size. The elements are placed on a contrasty background consisting solely back and white, forming pictures that are harmonious and chromatic.

移山之二，作者将移山之一里几乎所有元素分离后，按色彩，形状，大小，重新协调组合起来，用剪贴的手法放在黑与白的鲜明对比之中，形成一个整体上均衡安定且色彩夺目的画面。

Guericke's demonstration was presented on 8 May 1654 to the Reichstag and the Emperor Ferdinand III in 1654 in Regensburg, where 30 horses, in two teams of 15, could not separate the hemispheres until the vacuum was released. In 1656 he repeated the demonstration with 16 horses (2 teams of 8) in his hometown of Magdeburg, where he was mayor.

示范格里克的示范于1654年5月8日在雷根斯堡向德意志帝国国会和国王费迪南德三世展示，共30匹马分为两组，每组15匹，在空气进入前无法将两个半球分离。1656年，他在他的故乡马德堡重作示范，这次示范用了16匹马（分为两组，每组8匹），当时他当市长。1657年，加斯帕。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。