Vitamin d only synthesizes when sunlight is available.

1、

A query refinement scheme, which synthesizes the synonymic relation and the semantic association, is presented.

提出了一种综合词法关系和语义分析的查询优化方法.

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2、

The article synthesizes magnesium amide with the method of mechanical alloying and heating.

本文重点是合成氨基镁,采用机械合金化和加热两种方法.

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3、

Discussing the factor influence of carbon source material on synthesizes diamond effect.

讨论了炭源材料影响合成金刚石效果的因素.

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4、

Sucrose-6-acetate is the key intermediate for synthesizing trichlorosucrose as sweetening agent.

蔗糖-6-乙酸酯是合成甜味剂三氯蔗糖的关键中间体.

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5、

The sleeping brain, they theorize, is vastly capable of synthesizing complex information.

他们形成的理论是睡眠的大脑对合成复杂信息具有非常强的能力.

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6、

By synthesizing DCPD, a new adhesive for marble was made.

通过合成双环戊二烯型不饱和聚酯树脂, 制备出一种新形石材专用胶粘剂.

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7、

Objective : Searching for new method of synthesizing macroscopic quantities compounds of cluster.

摘要寻找合成宏量原子团簇的新方法.

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8、

It also explains the synthesizing mechanism of IBAD partly.

我们的研究从合成机制上给出了一些定量解释.

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9、

Chalcone synthase ( CHS ) gene is the key gene during the pathway of synthesizing anthocyanidin.

查尔酮合成酶基因(Chalconesynthase;CHS ) 是植物体类黄酮合成的关键基因.

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10、

Briefly investigated the effect of different active component on synthesizing pyrrolidine.

简要考察了不同活性组分对合成四氢吡咯的影响.

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11、

The secondary butylamine synthesizing process has low cost and high yield.

采用本发明的合成方法生产仲丁胺,成本低、收率高.

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12、

A novel method of direct digital synthesizing frequency sweep signal is presented.

介绍了利用直接数字合成技术产生频率扫描信号的新方法.

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13、

Analyzing, problem-solving, synthesizing, organizing and self-evaluating are all important engineering approaches.

分析、解决问题、综合、组织和自我评价都是从事工程工作重要的工程方法.

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14、

Aim : To research the activity and significance Synthetase ( NOS ) in the patients with viral hepatitis.

目的: 探讨 NOS 在病毒性肝炎患者肝组织中的活性及意义.

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15、

With quality grade of the lubricating oils is improved, synthetic oils are more and more used.

随着润滑油质量档次的不断提高, 合成油也会越来越多地被使用.

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16、

The majority of synthetic copolymers contain only two types of structural unit.

大多数的合成共聚物只有两种形式的结构单元.

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17、

Objective : To synthesize oteracil and optimize the synthetic process.

目的: 合成奥特拉西并改进合成工艺.

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18、

Uncertainties and complexities exist in the jamming effectiveness evaluation of synthetic aperture radar ( SAR ) .

SAR 干扰效果评估具有很大的不确定性和复杂性.

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19、

Fenoprofen calcium was synthesized from m phenoxyacetophenone or m phoxybenzyl alcohol via various synthetic routes.

由间苯氧基苯乙酮和间苯氧基苄醇经不同的路线合成了苯氧布洛芬钙.

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20、

The modeling and short _ term scheduling of synthetic vehicle performance test line are presented.

研究了汽车综合性能检测线批次检测车辆的建模与短期调度问题.

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