The concentrations of HCHs , DDTs and PCBs were determined by gas chromatography ( GC ).

1、

Organic chlorinated pesticide such as DDTs is one kind of typical global environmental pollutant.

有机氯农药DDTs是全球性环境污染物,对生态环境有严重影响.

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2、

The residual levels of DDTs, HCHs in soil were different with different utilization types.

土壤中DDTs 、 HCHs残留在不同土壤利用方式下有所不同.

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3、

This paper deals with the issurs of cooperation in a DDSS.

本文探讨DDSS的结点合作问题.

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4、

The combined vacuum distillation and melt crystallization technology was used to purify DDHI from artificial musk.

通过减压精馏熔融结晶耦合技术研究提高人造麝香(DDHI)含量的原理和工艺流程.

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5、

Results Sales sum and DDDs of anti-diabetic agents revealed an increasing tendency.

结果抗糖尿病药物的销售金额和用药频度均呈现增长趋势.

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6、

Methods: According to the defined daily dose ( DDD ) recommended by WHO, the daily drug cost and DDDs were analyzed.

方法: 根据WHO推荐的限定日剂量,以用药频度 ( DDDs) 、日用金额等为指标统计、分析我院催眠药物的应用情况.

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7、

The DDDs of compound red sage tablet increased by 22 %.

复方丹参片DDDs上升了22%.

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8、

DDBS eliminate many disadvantages of conventional centralized database system , suit many non-centralized architecture.

分布式数据库消除了传统集中式数据库的许多缺点, 适合于多种非集中式体系结构.

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9、

The application of DCSP and optimization presents a new vision for VEpartner selection.

分布式约束满足和优化方法的应用,为解决虚拟企业伙伴选择问题提供了一种新思路.

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10、

Describes briefly body position fixing skills in 3-DCRT of the body X-ray.

本文简要地介绍了体部肿瘤动态三维适形放疗的体位固定、治疗方法和摆位技术.

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11、

Objective To explore the effect of 3 DCRT on Bile Duct Cancer.

目的探讨3DCRT治疗胆管癌的疗效.

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12、

This paper described the synthesis and application of the series of DCPD petroleum resins in detail.

讨论了双环戊二烯系列石油树脂的合成与应用.

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13、

DCPD type unsaturated polyester resin prepared by using semi condensation polymerization method is proposed.

本文用半缩聚法合成双环戊二烯型不饱和聚酯树脂.

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14、

Error connecting to DCOP-Server.

连接到 DCOP 服务器出错.

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15、

As science and technology progresses, modern industry is developing towards large-scale, high-speed , continuum and autoimmunization.

随着科学技术的不断进步, 现代工业正朝着大型化、高速化、连续化和自动化的方向发展.

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16、

At last, it realizes the measuring process autoimmunization.

同时, 实现了工作过程的自动化.

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17、

Such coal autoignition is a big hidden trouble to the coal storage.

煤炭自燃火灾严重影响煤炭的安全生产和储藏。

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18、

What side effect does autohypnosis have?

自我催眠有什么副作用吗 ?

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19、

She learned to play the autoharp.

她还学会了演奏竖琴.

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20、

In the light of internal environmental factors influencing DCMG, advantages and disadvantages has been summarized.

对药材集团内部环境, 概括总结出优势劣势.

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