回收

The report of separation recycle of the several kinds of menstruum s is still unseen in present.

目前尚未见到把这几种溶媒全部分离回收的报道。

The machine is suitable is suitable to distillconcentrate liquid of Chinese herbal medicinesyruprecycle the organic menstruum.

适用于医院、药厂、食品行业对中草药液、果汁等物质的提取、浓缩以及有机溶媒的回收。

The machine is suitable is suitable to distill and concentrate liquid of Chinese herbal medicine and syrup and recycle the organic menstruum.

适用于医院、药厂、食品行业对中草药液、果汁等物质的提取、浓缩以及有机溶媒的回收。

The circular concentration can, consisting of four parts of can body, condenser, gas-liquid separator and liquid receiving barrel, is available to concentrate and distill the material liquid in such industries as pharmacy, food and chemistry and recycle the organic menstruum.

球形浓缩罐主要由浓缩罐主体、冷凝器、汽液分离器、受液桶四个部分组成，可用于制药、食品、化工等行业对料液的浓缩、蒸馏及有机溶媒的回收工艺。

Falciparum isolates prepared directly from 5 cases of cerebral malaria patients'blood in Mengla County, Yunnan Province and in Yingjiang County, Yunnan Province were used for polymerase chain reaction amplification and the two pairs of oligonucleotides for the highly conserved genes encoding the regions 12—17 in MAD20 merozoite surface protein 1(MSP1) of Papua New Guinea strain of P . falciparum were used as primers. The PCR products were digested with EcoRI and KpnI, respectively, and the generated fragment regions 16—17 were cloned into M13mp18 and M13mp19 vectors and their DNA were analyzed as the templates for DNA sequencing by the dideoxy chain-termination method.

应用多聚酶链反应技术对中国5 例脑型疟患者恶性疟原虫云南省勐腊县勐罕CMH/YN 分离株和云南省盈江县农场CYJ/YN 分离株基因组DNA 裂殖子表面蛋白1 (MSP1)第13—17 区基因进行扩增，将扩增产物分别经EcoRI 和KpnI 双酶切后，回收的MSP1 第16—17 区基因分子定向克隆M13mp18 和M13mp19 载体，按Sanger 双脱氧链终止法进行DNA 序列测定，并与MAD20、K1 和Wellcome 株原型基因进行同源性分析比较。

Methods Genomic DNA samples of two isolated Plasmodium falciparum isolate strains prepared directly from 5 cases of cerebral malaria patients′ blood in mengla County, Yunnan Province and in Yingjiang County, Yunnan Province were used for polymerase chain reaction amplification and the two pairs of oligonucleotides for the highly conserved genes encoding FC27 merozoite surface protein 2 (MSP2) of Papua New Guinea strain of Plasmodium falciparum were used as primers. The PCR products were digested with BamH1 and Hind Ⅲ respectively, and the generated fragment MSP2 were cloned into M13mp18 and M13mp19 vectors and their DNA was analyzed as the templates for DNA sequencing by the dideoxy chain-termination method.

应用多聚酶链反应对5例中国脑型疟患者恶性疟原虫云南省勐腊县勐罕分离株和云南省盈江县农场分离株基因组裂殖子表面蛋白2(MSP2)基因进行扩增，将扩增产物分别经BamHI和Hind Ⅲ双酶切后，回收的MSP2基因分子定向克隆M13mp18和M13mp19载体，按Sanger双脱氧链终止法进行DNA序列测定，并与恶性疟原虫株FC27、K1、IC1和CAMP株进行同源性分析比较。

Recent progress on surface modifications of TiO2 doped by metal cation and metalloid anion has been summarized,based on the findings reported in the present literatures.

早期的研究主要集中在悬浮体系即TIO：粉末上，但目前悬浮相TIO：光催化剂在水中易凝聚、易失活、且使光的穿透力受阻，尤其是处理后的光催化剂分离与回收的难题已成为该项技术能否工业化的关键。

The ratio of reaction between hydrogen peroxide and sodium sulfide, the influence of catalyst and other factors were investigated in detail. At the same time the method of protein recycling and elimination of lime pollution were also studied to obtain the ideal conditions.

实验中还详细研究了在去除硫化物时双氧水与硫化钠的反应产物和反应比例，以及催化剂和其它因素对反应的影响，探索了回收蛋白质时的条件和消除石灰污染的方法，得出了较为理想的操作条件。

So, it is an urgent problem for all the PVA manufactures to cut down the energy consumption of methyl acetate reclaimation.

因此如何降低醋酸甲酯的回收能耗是许多维尼纶厂亟待解决的问题。

In this paper, the processes of methyl acetate recycling were reviewed; the method of separation methyl acetate-methanol by salt effect distillation was proposed.

本文对现行醋酸甲酯的几种回收工艺进行了评述，提出了加盐萃取精馏分离醋酸甲酯-甲醇的方法。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐