分离用的

The oil sludge is burned out in the incinerator on board, and oily bilge water is separated with the oily water separator.

油渣在船上的焚烧炉中烧掉，油污舱底水则用油水分离器分离。

Such factors as distillation temperature and distillation pressure, etc. which affect the process of preparing citral from Litsea cubeba oil and of preparing cinnamaldehyde from cassia oil by molecular distillation were investigated under rotation of 370～390 r/min,flow rate of 1drop/s,and temperature of cooling water 4～5℃.

利用分子蒸馏新技术从天然香料肉桂油和山苍子油中分离提纯肉桂醛和柠檬醛，用GC–MS联用仪对分离物中肉桂醛和柠檬醛的质量分数进行分析，重点研究了压力和温度等主要影响因素。

The results showed as follows: 1 Extraction of gelsemium total alkaloids. Total alkaloids were extracted with 95 per cent ethanol. The extract rate was 0.519 per cent and the extract purity were 88.02 per cent and 87.38 per cent; Total alkaloids were extracted with chloroform .The extract rate was 0.416 per cent and the extract purity were 89.02 per cent and 94.52 per cent. 2 Isolation of gelsemium total alkaloids with TLC. Total alkaloids contained five or more alkaloids. The optimal developing agent was chloroform :methanol :ethyl acetate(9:l:0.3),the optimal eluent was methylene chloride:methanol(92:8). 3 Isolation of total alkaloids with column chromatography. Alkaloid A and alkaloid B were obtained, alkaloid B was identified as koumine.

研究结果如下：1、钩吻总碱的提取：用95％的乙醇提取钩吻生物碱提取率为0.519％，其提取物纯度为88.02％、87.35％；用氯仿提取钩吻生物碱提取率为0.416％，其提取物纯度为89.02％、94.52％。2、钩吻总碱的薄层层析分离：总碱中含有5种或5种已上的生物碱；氯仿：甲醇：乙酸乙酯(9：1：0.3)是最佳薄层层析的展开剂；二氯甲烷：甲醇(92：8)是柱层析的最佳洗脱剂。3、钩吻总碱的柱层析分离：共得到两种钩吻生物碱单体成分碱A和碱B，碱B为钩吻素子，碱A可能是钩吻素甲。4、钩吻总碱的急性毒性试验：钩吻总碱小鼠腹腔注射的半数致死量LD_(50是：7.38mg／kg，95％的可信限范围为：6.67mg／kg～7.94mg／kg。

Use a suction pipet to spray water into the pan and separate any nuggets or flakes of gold from the sand in the bottom of the gold pan.

第四步，分离和寻找用一根细管向平底锅中吹水。这样可以使小金块和金片与锅底的泥沙分离。

The purpose of the present work is to conduct the basic and process studies on the resolution of racemate by enzyme-catalyzed reaction.

本研究目的在于采用酶催化反应来分离难以用物理方法分离的外消旋物。

The produced thorium was radiochemically separated from the mixture of uranium and its reaction products.

用快速放射化学分离技术从铀及其反应产物的混合物中分离出Th同位素。

Leukocyte proteins concentrations were determined with Bradford Method. Phosphoproteins in the collected leukocyte proteins were enriched by BDTM Phosphoprotein Enrichment Kit. Finally the enriched phosphoproteins were separated by SDS-PAGE and dyed by argentation, and the electrophoresis map of SDS-PAGE was analyzed by Scion Image Tool.

刺激组加入表皮生长因子(40 μg/L)；抑制剂组加入细胞外信号调节激酶特异性抑止剂UO126 （10 μg/L）和表皮生长因子（ 40 μg/L）；对照组加入等量的培养基，用Bradford法测定细胞蛋白质含量，BDTM Phophoprotein Enrichment Kit分离富集白细胞磷酸化蛋白质，SDS-PAGE分离磷酸化蛋白质，银染法染色，采用Scion Image软件分析电泳结果。

METHODS: BMSCs were obtained from 16 fresh adult bone marrow by gradient centrifugation with Ficoll Paque, cultured with DMEM/F12 with 10% umbilical cord blood serum and 10% adult autoserum. The fourth passage was used in this study. The surface antigens of BMSCs were detected by flow cytometry.

采用Ficoll Paque细胞分离液从16例新鲜成人骨髓穿刺液中分离骨髓间充质干细胞，分别用含体积分数为10%脐带血清、成人自体血清的DMEM/F12培养基培养，取第4代细胞进行实验。

A tunneling machine for producing large tunnels in soft rock or wet, clayey, unconsolidated or bouldery earth by simultaneously detaching the tunnel core by thermal melting a boundary kerf into the tunnel face and forming a supporting excavation wall liner by deflecting the molten materials against the excavation walls to provide, when solidified, a continuous wall supporting liner, and detaching the tunnel face circumscribed by the kerf with powered mechanical earth detachment means and in which the heat required for melting the kerf and liner material is provided by a compact nuclear reactor.

&…一个在软岩石，或湿的、粘土状的、疏松的，或巨砾泥土中挖掘隧道的隧洞掘进机，用先进的以上升暖气流进行隧道核心分离，将边界切口熔入隧道面，同时通过使偏倚在隧道壁上的熔融物料在凝固时提供一个连续墙来支持衬垫，形成一个支持挖掘的墙壁；破碎在切口周围划了界限的隧道核心-用有动力的机械土地分离的方法，在隧道核心中，需要如此操作的热力以及衬垫物料由一个小型的核反应堆提供……&

This paper only does research on adaptive blind source separation algorithm in two mixture models梚nstantaneous mixture and convolutive mixture.Blind source separation needs high order statistics.

盲分离算法需要用到高阶统计量，互累积量迫零法是一种直接利用高阶统计量的自适应盲分离算法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。