- 重点词汇
- as well asadv.也,又;
- forconj.因为,由于;
- spacecraftn.[航天]宇宙飞船,航天器;
- mannedadj.(指机器)有人控制的;载人;
- 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)
- providedconj.如果;假如;在…的条件下;
- expendableadj.可消费的,值得消耗的;
- rocketsn.火箭( rocket的名词复数 );斥责;大蒜芥;芝麻菜;
- satellitesn.卫星( satellite的名词复数 );人造卫星;卫星国;附庸国;
- 相关例句
Any understanding of history knows that the ape-man to people change, labor played a decisive role.
凡是了解历史的人都知道,在猿人到人的转变中, 劳动起了决定性作用.
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据科学家称, 蓝田猿人生活在距今五十万到六十万年前, 比北京猿人还要早.
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A simple counting method was suggested in order to obtain the fringe order of measured points.
针对光弹流接触副,给出了简单易行的干涉级次判定方法.
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The bi 4π counting method as a new fundamental method of activity measurement is introduced.
本文介绍了一种新的测量放射性活度的计数器及基础测量方法——双4π计数方法.
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The new counting cell positions are used to generate additional pole counts.
计数单元的新位置就用来形成新补充的极点数.
词典精选例句
The paper expounds the counting error and its distribution of digital measuring instruments.
本文论述了数字仪表的计数误差及其分布.
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Then the decimal base which is composed by 74 LS 90 and 74 LS 08 and senary counting circuit.
然后又由74LS90和74LS08组成的十进制和六进制的计数电路.
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An abacus is also a counting machine, using our brain and our fingers.
算盘也是一台计数器, 用我们的头脑和手指来操作.
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采购产品兽医. 药, 家禽, 农业的输入, 乳酪农场输入, 有次要医学绳子按摩产品.
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一种青饲料收获压实复合作业机,涉及农业机械技术领域.
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