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炔

n.【化】alkyne; a surname
网络alkynes; Ethinylestradiol; Ginsenyne

炔

英-汉英-英网络释义

炔

n.

1.【化】alkyne

2.a surname

1

In my daily life , I always want things to be done quickly, however, the results tend to turn out just the opposite of what I wish.

在日常生活中，我总想把事情办得炔一些，可结果往往走事与愿违。

2

The study also found a higher risk of leukemia among patients who took danazol , a modified form of testosterone .

研究同时指出患者使用炔羟雄烯唑 ——睾丸激素的一种修饰化合物 ——存在更高的白血病风险。

3

4

The invention further discloses a preparation method for the positive material polysulfide carbyne of the battery .

还公开了一种电池正极材料多硫化碳炔的制备方法。

5

The paper describes a spectrophotometric determination method for micro analysis of alkynyl by the reaction between alkynyl and cuprous ion.

叙述了利用生成炔亚铜的反应来定量测定微量炔烃的分光光度法。

6

David does not live up, it is such a system on acetylene gas .

戴维不负重望，很炔就制出这种气体。

8

Additionally, the research of propargylic alcohols' asymmetric synthesis was presented.

然后是炔丙醇不对称合成研究进展。

9

The data reveal that quinestrol has clear infertile effect on male plateau pikas , and the effect can last for two years after one baiting.

可见，炔雌醚可能对高原鼠兔有较为良好的不育效果，这种不育效果在药物一次投放后可以维持至少两年。

10

11

Poly (propargyl alcohol) obtained is a brown sticky -solid with lustre , and shows semi-conductivity and paramagnetism.

制得带有光泽的褐色粘性固体产物，聚丙炔醇显示半导体及顺磁特性。

12

Firstly, we mainly introduces the common methods for the preparation of propargylic alcohols .

首先我们介绍了炔丙醇一般合成方法。

13

Conclusion ; It is practicable to master the synthetic technique of prallethrin and realize industrial production .

结论：掌握丙炔菊酯的工艺，实现工业化生产是完全可能的。

15

PROPYLENE . DETERMINATION OF THE PROPENE AND PROPADINE. GAS PHASE CHROMATOGRAPHIC METHOD .

丙烯 .丙炔和丙二烯含量的测定 .气相色层分离法

16

The methods for the synthesis of pyrrole by alkynyl compounds and multi-component are more attractive . 3.

在炔基化合物合成吡咯的方法和多组分合成吡咯的方法受到的关注最多。

17

We design and synthesize four new methylthio arylethynes, which contained two "Y" shaped , one triangle cone shaped and one "V" shaped.

本文设计并合成了四个新的芳炔硫醚化合物，包括两个 Y 型结构、一个三角锥型结构和一个 V 型结构的芳炔硫醚。

18

19

The synthesis, molecular structure and inhibitive mechanism of the dimeric ethynylol compound DMH are discussed .

对二聚炔醇化合物 DMH 的合成、分子结构及缓蚀作用机理进行了论述。

20

Firstly, this paper studied the effect of the molecular weight of N-propargylamide helical polymers on their optical activities .

本论文首先研究了分子量对手性 N-炔丙基酰胺螺旋聚合物光学活性的影响。

21

The catalysts for selective hydrogenation of butadiene-rich C4 fractions to remove alkynes are reviewed in this article .

本文对国内外富丁二烯 C4 镏分选择加氢除炔催化剂进行了述评。

23

At last, this part ended with what we have done in the synthesis of propargylic alcohols .

最后是我们在炔丙醇化合物合成方法上所做的改进工作。

25

They will sell for $199 and $299 respectively and will go on sale at the end of August .

两款的定价分别为 199 美元和 299 美元，丙炔一直会销售到 8月底。

27

Results : RSD is less than 3% for 3 methods of drying method of extract and content of lobetyolin in the sample of codonopsis .

结果：3 种方法干燥的党参样品中浸出物与党参炔苷含量的 RSD 均小于 3%。

29

A preferred adsorption of 1 , 4 -butynediol occurred When they were at the same volume concentration .

当两者的浓度相等时，1.4 -丁炔二醇的吸附占优势。

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