取

Using kerosene and 40%n octanol as diluents,some lanthanide and actinide can be extracted effectively by amido podand from nitric acid solutions.

以酰胺荚醚为萃取剂，正辛醇和煤油的混合物作稀释剂，研究了水相硝酸浓度和不同结构酰胺荚醚对镧系和锕系元素萃取分配比的影响，并对它们的萃取性能进行了比较，结果表明，适当的酰胺荚醚可以有效地从硝酸溶液中萃取镧系和锕系元

Then the experiments on the separation of lithium and magnesium from bitterns contenting lithium were carried out, during the experiment NaOH was chosen as addition to further remove magnesium from the extraction liquid and Na_2CO_3 was chosen as deposition agent to prepare Li_2CO_3 product.

作者选取磷酸三丁酯为萃取剂，200#溶剂汽油为稀释剂，氯化铁(FeCl_3)为共萃取剂，对盐湖含锂卤水进行萃取分离镁锂的试验，然后采用氢氧化钠对萃取液进行深度除镁，再用碳酸钠作为沉淀剂制备碳酸锂产品。

The results from analysis of conjugated dienes and thiobarbituric acid-reactive substance formation showed that aqueous extracts of black rice and black sesamin and ethanol extracts of black Jew's ear inhibited the oxidation of LDL.

我们发现，黑糯米和黑芝麻水萃取物及黑木耳的酒精萃取物会延迟脂质氧化过程的中间产物 conjugated dienes 的出现，且会抑制终产物 thiobarbituric acid-reactive substance 的产生，反映出黑糯米和黑芝麻水萃取物及黑木耳的酒精萃取物具有抗低密度脂蛋白氧化的能力。

In this paper, the optimum condition of supercritical CO2 extraction of ginger essential oil was investigated with orthogonal design.

采用正交试验的方法，确定了超临界CO2萃取姜精油的最佳工艺条件：萃取温度40℃，萃取压力20MPa，萃取时间90min

The up-sizing technology of supercritical CO2 extraction of grape seed oil was studied in this paper.

本文对超临界CO2萃取葡萄籽油的放大工艺进行了研究，其中试优化工艺参数为萃取压力25MPa，萃取温度为45℃，CO2流量为40kgCO2/h，葡萄籽油的萃取收率为8.92%，较小试有所下降。

Twenty tobacco transgenic plants were screened for the expression of the hLf gene: 1g of fresh weight of transgenic leaf tissue was ground in liquid nitrogen and total soluble proteins were extracted. The following figure shows the Western analysis of the total soluble protein extract from transgenic leaves (1. concentrated protein extract; 2. milk hLf. The position of protein standards is shown on the left).

以20棵基因转殖菸草，筛选hLf基因的表现，取一克新鲜的转殖叶片组织於液态氮中研磨，以萃取所有可溶性蛋白，右图显示将这些由转殖叶片萃取之蛋白进行西方墨点分析的结果样本1为浓缩之蛋白萃取液，样本2为牛奶的hLf，而标准蛋白质(marker位於左侧。

Twenty tobacco transgenic plants were screened for the expression of the hLf gene: 1g of fresh weight of transgenic leaf tissue was ground in liquid nitrogen and total soluble proteins were extracted. The following figure shows the Western analysis of the total soluble protein extract from transgenicleaves (1. concentrated protein extract; 2. milk hLf. The position of protein standards is shown on the left).

以20棵基因转殖菸草，筛选hLf基因的表现，取一克新鲜的转殖叶片组织於液态氮中研磨，以萃取所有可溶性蛋白，右图显示将这些由转殖叶片萃取之蛋白进行西方墨点分析的结果样本1为浓缩之蛋白萃取液，样本2为牛奶的hLf，而标准蛋白质(marker位於左侧。

Grasping ability is a problem when the grasp posture of the robot is changing. This paper discusses grasping ability of the multifingered robot hand. Using screw theory and BP neural network optimize the joint angle of the finger, Seeking the best grasp posture that the multifingered robot hand can withstand the largest external wrench.

论文针对排爆机器人在作业时其姿态的不断变化对抓取爆炸物能力的影响，寻求有利于提高抓取能力的最优手指关节角，以及多指手在不同的姿态下能抓取爆炸物的最大重量，并得出抓取能力最差的位姿。

Import Point: chest pain, taking in Guan, Negative, the A is the point; low back pain to take Shenshu, ring jump, Yang Ling-chuen, Kunlun, and other points; the shoulders and back pain to take days were, shoulder Yu, Ah is a cave, etc.; offal patients take the appropriate organs of the Yu, enlistment, the original points.

导入穴位：胸痛取内关、膻中、阿是穴；腰腿痛取肾俞、环跳、阳陵泉、昆仑等穴；肩背痛取天宗、肩髃、阿是穴等；内脏病取相应脏腑的俞、募、原穴。

The best parameters of extracting seed oil of Korean pine are 35 MPa,45 ℃,180 min,5 % free-water C2H5OH as modifier .

研究超临界CO2萃取红松子油的影响因素，在试验条件下，其影响因素次序为萃取压力、夹带剂、萃取温度、萃取时间。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。