Objective : To study the alkaloid constituents of Phlegmariurus fordii ( Baker ) Ching.

  • 目的: 研究石杉科华南马尾杉[Phlegmariurusfordii ( Baker ) Ching]中的生物碱成分.
  • 来源:互联网摘选更新时间:2025-01-20 17:24:10

  • 重点词汇
  • alkaloidn.生物碱,植物碱基;
  • studyn. 学习;研究;功课;课业;学业;用于某些学科名称;书房;
  • constituentsn.选民( constituent的名词复数 );成分;构成部分;要素;
  • bakern.面包师;烤炉;贝克(姓氏);
  • ofprep. 关于;属于…的;由…制成;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • objectiveadj.客观的;基于事实的;宾格的;
  • toprep. 向,朝着;到;关于;属于;
  • 相关例句
1、

The boy with yellow T-shirt is my friend too.

穿黄色 T 恤杉的男孩也是我的朋友.

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2、

And all giant sequoias will just keep on growing , and growing.

而且所有这些巨杉都会不停地生长下去.

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3、

The bird perched on a cedar by the window.

鸟栖息在窗前的杉树上.

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4、

The Necromancers are utterly destroyed in the War of the Broken Staff.

在断杖之役中,亡灵巫师们全军覆没了.

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5、

He will rule them with an iron scepter.

他会用铁杖管辖他们的.

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6、

The old man loaded his stick.

那位老人把他的杖加了铅头.

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7、

She came , at mewith a ` rolling-pin .

她用壳 干面 杖向我打来.

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8、

He set a socket in each pedestal.

他把每根基座上都按上了灯芯盘.

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9、

The middle core was loaded.

中间那块岩芯曾加载.

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10、

Just some mustard, please.

你:请给我一些芥茉.

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11、

Mustard bran is a by-product of mustard milling.

芥籽麸是芥末粉加工生产中的 副产品.

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12、

A red aircraft cruises the mustard flower field.

红色飞机巡芥花田.

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13、

They all come with mustard and ketchup.

汉堡都加了芥茉和蕃茄酱.

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14、

A: We have garlic, sesame, and mustard sauce.

我们有大蒜, 芝麻, 还有芥茉酱.

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15、

Before they leave, BCG injections are given to protect them against tuberculosis.

出院前, 他们都接种了卡芥苗预防结核.

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16、

In the paper, based on the deformation theory, the author deduces the distribution regularities of strain, thickness of plate and real stress in the deforming region through analyzing stress and strain in the round hole burring process

通过对圆孔翻边应力应变分析,应用全量理论,推导出了变形区应变、厚度及变形时材料真实应力的分布规律

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17、

The results showed that in rolling stock deforming zone the equivalent stress gradually increased along the direction of rolling and came to maximum value ( 95.20 MPa) nearby neutral face, than gradually decreased;

结果表明在轧件变形区内,等效应力沿轧制方向逐渐增大,在中性面附近达到最大值(95.20MPa),后又逐渐减少;

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18、

On shear deforming lines in plane stress and strain problem

平面塑性变形的剪切变形线

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19、

Applied rated oil pressure and the biggest oil pressure to key parts separately and analyses their deforming and stress. The result was that they meet the operating requirements. 5.

分别施加额定油压和最大油压,分析关键部件在这两种状态下的变形和应力,结果关键部件满足使用要求。

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20、

The paper sets up the finite element model of the full compliant mechanism, analyses dynamics performance and gives deforming and stress figures with ANSYS.

通过ANSYS建立了全柔性机构的有限元模型,并进行了力学性能分析,给出了机构的性能图谱;

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