查询词典 calibration instrument

" The ubiquitous ""dagu,"" or ""great drum"", a barrel -shaped double-headed instrument, and the ""bang-gu"", a single-headed opera drum with a small resonant surface producing a piercing ""dry"" sound."

还有无所不在的&大鼓&，这是一种桶状、两头均有鼓面的乐器；此外还有&板鼓&，这是戏曲用的鼓。只有一端蒙有鼓面。鼓面小，能产生共鸣发出一种尖&涩&的声音。

In response Cromwell further asserted his power and established the Instrument of Government, awarding himself the office of Lord Protector supported by a single-chamber parliament.

作为回应，克伦威尔进一步维护自己的权力和力量，并颁布了政府文书，为自己成立了一个由一个议院组成的议会支持的Lord Protector 办公室。

Now the golden instrument he was working on was in twisted pieces, and aniron hammer rested at one side of the bench.

桌角放着一柄铁锤，唯独他手上那个纯金星盘裂成了几块扭曲的碎片。

In China, there is no research in the field previously. This thesis supported by the Ministry Advanced Research Foundation of China, make a basic study of the instrument. Its achievements read as follows:(1) A new analytic method based on the concept of an equivalent volume force presented in this thesis, which solve the problem of piezoelectric beam, is simple, clear and reliable. By means of it, the design parameters for QRS have been calculated and analyzed serially, i. e., optimum electrode configurations are chosen, the side ratio of beam is determined, and the formula of electrode location efficiency is derived.

在我国这方面的研究尚属空白，本文在兵器部预研基金项目的支持下，对这种器件进行了基础性研究，从而填补了国内空白，具体包括如下内容：(1)提出了等效体力概念，以此为基础建立了一种分析压电振梁问题的新方法——等效体力分析法，该方法物理图象清晰、计算简明、结果可靠，它可以对QRS的设计参数进行系统的理论分析。

According to investigation results of slippage damage between base course and surface course in semi-rigid base asphalt pavements , damage characteristics and causations are analyzed , preliminary countermeasures are put forward ; Based on elastic multi-layer theory with Bisar programme used as calculation tool , shearing strength between base course and surface course and its influencing factors and regulations are analyzed ; DLG-A testing instrument is self-developed , through contrast tests and orthogonal experiments , skidresistance ability between base course and surface course is researched under conditions of different base courses , surface courses , gradations , disposal measures and temperature conditions .

论文根据半刚性基层沥青路面基面层滑移病害的调查结果，分析了病害特征和原因，提出了初步对策；以弹性层状体系理论为基础，以Bisar程序为计算工具，分析了基面层间剪应力以及影响基面层间剪应力的因素和规律；自行开发了DLG-A路面材料剪切试验仪，通过对比试验和正交试验，研究了不同基层和面层类型和级配、层间处理措施以及温度条件下的基面层间抗剪切能力，在此基础上。

Then take a sharp-pointed instrument, driving it through his ear into the door, and he will be your servant for ever .

你就要拿锥子将他的耳朵在门上刺透，他便永为你的奴仆了。

A sharp-pointed surgical instrument, used with a ''.

套针一种尖锐的外科手术器械，与''。

A sharp-pointed surgical instrument, used with a cannula to puncture a body cavity for fluid aspiration.

套针一种尖锐的外科手术器械，与套管一同使用刺穿体腔，作为液体引流的出口

A sharp-pointed instrument used in engraving .

尖具雕刻时用的尖锐的突出物

Through the practice of the setting-out for the pier of a bridge, this paper points out that the setting-out of the foundation pile points by using the notebook computer matched with the half-station instrument can simplify the complicated calculation, shorten the working period, and increase the operating efficiency.

通过对某大桥桥墩的放样实践，提出应用笔记本电脑配合半站仪放样测量，可以达到简化复杂计算，缩短作业时间，提高作业效率的目的。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。