• 此外研究腈类加氢反应

    Also the hydrogenation of nitriles has been investigated.

    youdao

  • 使用模糊神经网络提取易于理解的“IF-THEN”模糊规则用于亚苄丙二腈类衍生物活性的预测,结果好。

    Fuzzy neural networks was used to extract "IF - THEN" rules, and applied in QSAR. The result is satisfactory.

    youdao

  • 通过一定范围内人为改变流量适配器三通旁支管断面面积来改变采样流量从而满足腈类等气体采样规范要求

    Through needle valve can change the tee cross-sectional of low-flow adapter, thus changing the sample flow, and thus able to meet the requirements of toxicology sampling norms.

    youdao

  • 首先,对雪里蕻腌菜卤汁乙醚萃取浓缩液组分进行了鉴定结果发现有机酸组分8个,组分4个,组分2个,组分1个芳香烃2个。

    The constituents from pickle brine extracted with ethyl ether and identified by GC MS. In the result, 8 acids, 4 alcohol, 2 nitriles, 2benzines and 1 ester were identified.

    youdao

  • 各种比例苯乙烯丙烯丁二烯组成热塑性合成共聚物

    A type of thermoplastic synthetic copolymer composed of various proportions of styrene, acrylonitrile and butadiene.

    youdao

  • 吡咯咯菌作用于渗透调节的信号传递途径

    The target site of fludioxonil lies in the osmoregulatory signal transmission pathway.

    youdao

  • 淀粉吸水性树脂包括淀粉接丙烯、淀粉接枝丙烯酸、淀粉接枝丙烯酰胺

    Starch graft polymer super absorbent resin contains starch graft acrylonitrile, starch graft acrylic acid, starch graft acrylamide etc.

    youdao

  • 聚磷新型无机高分子,具有特殊结构有机高分子难以比拟的特性,近年来生物医用方面的研究特别多。

    Polyphosphazenes are new type inorganic polymers and have been potentially useful candidates for applications of biomaterials duo to their particular structures and unique characters.

    youdao

  • 以丙二原料合成了呋咱含能化合物3-氨基-4-氨基肟基呋咱(AAOF),收率72.4%。

    A new energetic furazano compound, 3-amino-4-aminoximidofurazan(AAOF), was synthesized in yield of 72.4% using dicyanopropane as initial material by one-pot method.

    youdao

  • 本文酰基1,1,3,3-四甲氧基丙烷为起始原料,经五反应合成得到磺酰脲除草剂磺隆。

    Sulfonylurea herbicide Rimsulfuron was synthesized by a five-step reaction starting with 2-(ethylsulfonyl)acetonitrile and 1,1,3,3-tetramethoxypropane.

    youdao

  • 本文酰基1,1,3,3-四甲氧基丙烷为起始原料,经五反应合成得到磺酰脲除草剂磺隆。

    Sulfonylurea herbicide Rimsulfuron was synthesized by a five-step reaction starting with 2-(ethylsulfonyl)acetonitrile and 1,1,3,3-tetramethoxypropane.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定