When castings solidify as a sequence manner and squeeze force effectively acts on the surface of the liquid metal, the shrinkage porosities in the castings are eliminated and mechanical properties are increased obviously.

  • 采取措施使铸件以顺序方式凝固,并使挤压力有效地作用在液体金属上,可以消除大高径比铸件内的缩松,获得高力学性能的铸件。
  • 来源:互联网摘选更新时间:2026-07-01 16:09:22

  • 重点词汇
  • sequencen.[数]数列,序列;顺序;连续;片断插曲;
  • castingsn.铸造(物)( casting的名词复数 );角色的分派;投;放弃;
  • increasedadj.增加的,增强的;
  • ofprep. 关于;属于…的;由…制成;
  • porositiesn.多孔性,有孔性( porosity的名词复数 );
  • whenadv. 什么时候;(用于时间的表达方式之后)在那时;其时;当时;
  • forcev.强迫;强行;把…强加给;用力推动;
  • asadv. 同样地,一样地; (比较时用)像…一样,如同;(指事情以同样的方式发生)和…一样
  • 相关例句
1、
2、

Research on type of micro-transmission elements with large ratio between height and width

大高宽比典型微型传动元件的研究

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3、

Earthquake response analysis theory for isolated structure with large aspect ratio

大高宽比隔震结构地震反应预测理论

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4、

Currently, basalt fiber has replaced to some extent of glass fiber, PBO fiber and carbon fiber as reinforcement for fiber reinforced resin matrix composites. It is much likely that basalt fiber turns into the fourth most used fiber, which has high strength and modulus.

目前,该纤维在纤维增强树脂基复合材料领域已经一定程度上代替玻璃纤维、PBO纤维和碳纤维,极有可能成为当今世界的第四大高性能应用纤维。

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5、

The solidified structures in the cup-shaped castings with large ratio of height to diameter has been studied.

研究了挤压铸造ZA27合金大高径比杯形铸件的凝固组织。

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6、

Ability to delay action related to items 1-5 and prompt user for decision.

有能力延缓与(上述) 1-5 条目相关的行动,并且提示用户作出决定.

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7、

Recovery is likely to be sluggish.

复苏似乎仍然缓慢.

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8、

It would be well if all theologians had remembered this.

要是所有的神学家记得这点就好了。

provided by jukuu

9、

Vieira claimed it would be well deserved if Henry won the PFA's player of the year award tonight.

维埃里宣称,在今晚的颁奖中亨利应该获得职业球员协会的最佳球员称号。

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10、

On Facebook and twitter we interact with prospective students and alumni multiple times each day I doubt it would be as well received if we sent this volume of e-mail to our constituents.

我们每天在facebook和twitter上与未来的学生及校友进行多次互动如果我们把这么大量的信息以电子邮件的方式发送,我很怀疑他们是否同样能看到。

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11、

Why did the students create disturbances?

为什么学生会闹事?

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12、

It is very easy to create disturbances.

制造混乱是很容易的.

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13、

It'strikes me that he is worried about something.

我觉得他正为什么事担心.

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14、

It'strikes me that the two occasions are quite similar.

这突然使我想起两种类似情况.

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15、

It'strikes me that we should stay here for the night.

我忽然想我们应该在这儿过夜.

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16、

There is safety in numbers, especially if those numbers are in the thousands!

数量意味着安全, 尤其是当这些数量要以千计的时候.

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17、

It'seems as if they'll have to do more again.

他们看样子似乎不得不再做许多.

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18、

Suddenly It'seems as if everyone is talking about inflation.

似乎一夜之间众人开始谈论通货膨胀.

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19、

So soon. It'seems as if you just got here.

这么快, 好像你刚到这儿.

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20、

It'seems as if the girl is interested in that guy.

姑娘好像对那个小伙子有意.

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