查询词典 instrument

Device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone .

黄铜的管乐器中改变空气柱的长度来变化音调的装置。

A device in a brass wind instrument that permits change in pitch by a rapid varying of the air column in a tube.

活瓣在铜管乐器中通过在管中迅速改变气流而完成音调的改变的一种装置。

This paper presents a detailed description of this instrument,including the principle of the sensor,design of the air route,design of the hardware and the software.

介绍了该仪器的传感器原理、检测气路设计和仪器系统的硬件及软件设计，给出了仪器检测标准的近似计算公式并在实测中加以验证

The flexible air-filled chamber of a bagpipe, an accordion, or a similar wind instrument.

有气窝的具有充满空气的腔孔的，如某些鸟类的骨骼

The sophisticated design of the instrument cluster on C5 Airscape reflects the requirements of optimised ergonomics and ensures that information is laid out legibly.

关于碳五鸟瞰仪表的设计体现了先进的人机工程学优化的要求，并确保信息的布局易读。

Shipping airscrew is static balancing appearance is one kind uses the instrument device that test shipping airscrew spends evenly.

船舶螺旋桨静平衡仪是一种用来测试船舶螺旋桨平衡度的仪器设备。

I remembered when Tom had bought his beloved Alembic Series II bass--I had teased him that I feared he would kick me out of bed and replace me with the musical instrument.

我还记得汤姆买到这把心爱的"耳乐彼客"系列二低音吉他的情景--我打趣说，我怕他将我踢下床，用这把乐器取而代之。

However, we also must be alert to the risk of death to the instrument.

然而，我们也必须要警觉到仪器致死的危险。

The instrument of diagnosis and treatment of medical establishment oral cavity that our country Ministry of Public Health makes disinfects a technology to operate a standard, the regulation begins the medical establishment that course of diagnosis and treatment of department of stomatology serves, must bring into the alexipharmic job of appliance of oral cavity diagnosis and treatment management of medical treatment quality, ensure alexipharmic effect.

我国卫生部制定的医疗机构口腔诊疗器械消毒技术操作规范，规定开展口腔科诊疗科目服务的医疗机构，必须将口腔诊疗器械的消毒工作纳入医疗质量管理，确保消毒效果。

Alfred North Whitehead ",,"Algebra is the intellectual instrument for rendering clear the quantitative aspects of the world.","

代数是搞清楚世界上数量关系的智力工具。

What's needed may vary considerably from person to person.

需要做的工作可能有很大的不同因人而异。

Fourteen wampee cultivars collected from Guangdong and Guangxi were used for RAPD analysis in this study. 16 primers selected from 150 random primers were used to amplify 87 DNA fragments and 57 bands (54.0%) showed polymorphisms.

摘 要：对14个黄皮品种进行 RAPD 分析，从150个随机引物中筛选出16个能在种质间表现出多态性的引物，共扩增出 87 条谱带，其中多态性带47条，多态性比例为54.0%。