From the beginning of electronic technical appearance, there conies out many different ways to get frequency source. Because of the good frequency stability, quartz crystal oscillator is mainly used as the precise frequency source.

  • 电子技术发展至今,出现众多获取频率源的方法,其中晶体振荡器(又称:石英晶体谐振器)由于具有良好的频率稳定性而一直作为主要的精确频率源来使用。
  • 来源:互联网摘选更新时间:2025-01-19 22:43:21

  • 重点词汇
  • appearancen.外貌,外观;出现,露面;[哲]现象;
  • 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)
  • preciseadj. 清晰的;精确的;正规的;精密;
  • quartzn.[矿]石英;
  • usedadj.习惯于,适应;
  • crystaln.结晶,晶体;水晶(玻璃);
  • becauseconj. 因为,由于;
  • frequencyn.频繁性;[数][物]频率,次数;频率分布;
  • ofprep. 关于;属于…的;由…制成;
  • to get得到;获得;
  • sourcen.根源,本源;源头,水源;原因;提供消息的人;
  • 相关例句
1、

The refining ladle campaign life scored 37 heats. [ O] of bearing steel < 12 ppm and the cleanliness of the steel conies up to the world advanced level and therefore pronounced economical efficiency has been achieved.

精炼钢包寿命达37次,轴承钢经精炼后含氧量小于12ppm,钢的纯洁度达到国际先进水平,经济效益显著。

互联网摘选

2、

Aimed at the practical application of cold-formed steel elements with special section, here conies an originative and more simple joint-Rosette-joint.

针对特殊截面冷成型钢构件的实际应用,冷成型钢的连接出现了一种新颖且构造更加简单合理的连接形式&插座式节点。

互联网摘选

3、

A method of representing a conic in three-dimensional space is proposed, and the concept of the coordinates of the conies in two-dimensional and three-dimensional space is defined, then the definition of the optical flow of a conic is given.

提出了一种空间二次曲线的表示方法,建立了空间二次曲线和平面二次曲线的坐标概念,给出了一种基于二次曲线的光流定义。

互联网摘选

4、

The conies are only a feeble people, but they make their houses in the rocks;

沙番是软弱之类,却在磐石中造房。

provided by jukuu

6、

Eco-city conies into being in the ecological civilization era and is an accepted mode of future city.

生态城市是城市发展到生态文明时代的产物,是公认的未来城市发展模式。

互联网摘选

7、

Knowledge conies from practice.

认识始于实践。

互联网摘选

8、

It may sound Cony but this is simple thing she loved.

听起来可能很奇怪,可她就是喜欢这么简单。

provided by jukuu

9、

No monarch in his impregnable fortress is more secure than the cony in his rocky burrow.

在巩固城堡中的王并不会比在岩石洞穴中的沙番更安全。

互联网摘选

10、

Processing Discussion of Inferior Cony Hair Acrylic Blended Cashmere Imitation Sweater

次兔毛腈纶仿羊绒混纺毛衫工艺探讨

互联网摘选

11、

Hemolysis test: 8 mL of anticoagulation cony blood was diluted by 10 mL of normal saline, which was then added into the suspension for centrifugation, and the absorbance of supernatant was determined at 545 nm.

溶血试验:取抗凝兔血8mL,加入生理盐水10mL,稀释备用。取脱细胞血管基质粉末,加生理盐水中,再加入稀释兔血离心后取上清测定545nm处的吸光度。

互联网摘选

12、

Best get smithing up before coming here.

在此之前,获得最佳锻起来。

互联网摘选

13、

Analysis of Design of Cylinder Pedestal's Smithing Mould

气缸座锻模设计浅析

互联网摘选

14、

I suggest leveling Smithing before coming into this section as it will be hugely helpful!

我建议找平锻才将它纳入本条巨大帮助!

互联网摘选

15、

The Application of the Heat of Smithing on the Diesel Engine's Connecting- Rod

锻热淬火工艺在柴油机连杆上的应用

互联网摘选

16、

Who he is we don't know but, to the right of the label, is an inscription which reads: 'the first occasion of smiting the east'.

虽然我们不知道这里的“他们”指的是谁,不过这标签的右侧刻的是:“第一次东征”。

互联网摘选

17、

Let me guess: Her tonsils are evil, and you were smiting them with your tongue.

让我猜猜:她的扁桃体是邪恶的,而你正在用你的舌头破邪。

互联网摘选

18、

Then he found another man, and said, Smite me, I pray thee. And the man smote him, smiting and wounding him.

先知的门徒又遇见一个人,对他说:「你打我吧!」那人就打他,将他打伤。

互联网摘选

19、

He was so focused on smiting bad guys that he lost track of everything else.

他打击面过大,以至于他失去了跟其他一切的联系。

互联网摘选

20、

There the waves were, boiling up in snowy spouts of spray, smiting and gnashing their crests together like the gleaming teeth of hell.

翻腾着的波浪就象一锅喷着雪白水泡的沸水,而簇拥在一起的浪尖,简直就是地狱里白森森的獠牙了。

11kkk

  • 今日热词
  • 热门搜索

简答网英语词典(dict.jiandongshicai.cn)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:(如需回复请填写联系方式)
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈