The synthetic technique of pharmacopoeia grade DL-malic acid through orthogonal test was studied.

  • 采用正交设计试验研究了药典级DL - 苹果酸的合成工艺.
  • 来源:互联网摘选更新时间:2025-01-18 12:53:08

  • 重点词汇
  • studiedadj.有计划的;故意的;深思熟虑的;精通的;
  • wasv. 用来表示某人或某物即主语本身,用来表示某人或某物属于某一群体或有某种性质( be的过去式 );在,存在;不受干扰;
  • ofprep. 关于;属于…的;由…制成;
  • orthogonaladj.[数]直角的;矩形的;直交的;互相垂直的;
  • syntheticadj.合成的;人造的;摹拟的,虚构的;[语]综合的;
  • throughprep. 穿过;贯穿;从…一端至另一端;透过…看到;隔着…听到;自始至终;从头到尾
  • techniquen.技术;技能;
  • pharmacopoeian.药典,一批备用药品;
  • acidadj.酸味的;尖刻的;酸的;酸性的;
  • 相关例句
1、

I'd like to place an order for ten DL-1 color printers.

我想下一份十个DL -1 彩色打印机的定单.

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2、

Responsible for recruitment of DL, maintain and search vendor.

负责生产线员工的招聘,劳务公司的选择及管理.

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3、

DL Was he the best player you have ever signed?

戴斯.莱纳姆:他是你最好的签约 吗 ?

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4、

DL 1 Dead load from equipment and other well-defined installations.

来自设备及其相关附属装置的静荷载.

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5、

The TK-DL can test pressure vacuum breakers, reduced pressure backflow preventers or double check valve assemblies.

TK-DL可以检测压力真空断路阀, 减压防回流阀或双止回阀总成.

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6、

The TK-DL allows you to download your test results into a personal computer for permanent storage.

TK-DL允许用户将检测结果下载到个人电脑上实现永久保存.

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7、

DL How do you assess your start to the season?

戴斯.莱纳姆:本赛季的开局不怎么成功 吧 ?

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8、

The model DL-8 multiple valve can also be used in hydraulic systems in other engineering machinery.

DL -8 型多路阀还可以应用于其他工程机械的液压系统中.

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9、

Objective To study the analgesic effect of DL-lysine acetylsalicylate CO.

目的 观察复方来比林散(LASCO)的镇痛作用.

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10、

DL How do you think it has changed you?

戴斯.莱纳姆:你觉得你变了多少?

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11、

Diamond like carbon ( DLC ) films have been prepared on silicon by pulse arc plasma deposition.

利用脉冲多弧离子镀技术在硅基底上沉积类金刚石薄膜.

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12、

The DLC films which have the highest sp 3 content are prepared by multiple-arc ion plating.

用射频、直流磁控溅射和多弧离子镀制备一系列类金刚石(DLC)薄膜样品,并测量了样品的拉曼光谱.

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13、

The problems of applying DLC films in dies also discussed.

分析了目前类金刚石膜在模具上的应用和推广中存在的障碍.

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14、

DLC films can be deposited by changing technology, such as voltage, distance and temperature.

通过控制电压 、 电极间距、温度等电解工艺条件,在钛合金表面沉积得到DLC膜.

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15、

FT-IR shows DLC film comprises CH 3、 CH 2、 CH 、 Si-O-Si , Si-O-C and Si-CH 3 bond.

通过FT-IR分析研究表明:薄膜中含有CH_3、CH_2、CH、Si -O-Si,Si -O-C 和Si-CH_ 3等化学键.

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16、

The phosphorus-doped diamond-like carbon ( DLC ) films were fabricated by plasma immersion ion implantation and deposition ( P-D ) .

应用等离子体浸没离子注入与沉积方法合成了磷掺杂的类金刚石 ( diamondlikecarbon,DLC ) 薄膜.

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17、

Loading Date: Within 30 days after seller received Letter of Credit ( DLC ) from Buye's Bank.

装货日期: 卖方收到买方银行信用证 ( DLC ) 后30天内发货.

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18、

Diamond-like carbon ( DLC ) films were prepared on the single crystal silicon substrate by way of DC-RFPECVD.

采用射频 - 直流等离子体增强 化学气相沉积 技术在单晶硅衬底上沉积了类金刚石薄膜.

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19、
20、

The properties of the DLC film were discussed from analysis of infrared absorption spectroscopy.

利用红外吸收谱分析了薄膜的结构,对高质量薄膜获得的机理也作了探讨.

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