查询词典 shafting

The principle and method of measuring shafting bending strain using strain gauge is presented in this paper, followed by experiment made on marine shafting bench. Results show that bending strain in shafting is mainly sinusoid with rotating frequency, except under higher resonance speed.

介绍了采用应变计测量轴系动态弯曲应变的原理与方法，并在船舶轴系试验台上进行了实验测量，结果表明：除了在较高的共振转速下，轴段上的弯曲应变以轴频简谐量为主。

From crankle coupling point of view,circumvolving shafting vibration is studied so as to get the shafting dynamics characteristic more accurately thus promising the security of the shafting's running .

从弯扭耦合的角度来研究旋转轴系的振动，将能更准确地把握轴系的动力学特性，从而为轴系的安全运行提供更有效的保障。

The task of shafting design is to confirm the shafting disposal and the size and materials of each parts according to the request of hull design , so it can make sure the shafting can complete the propulsion target at each station safely and reposefully.

轴系设计的任务是根据船舶总体设计的要求，确定推进轴系的布置和各部件的尺寸及材料，以保证整个轴系能安全，平稳地完成各种工况下地推进。

Aiming at the mathematic model of shafting crankle coupling vibration based on the subsection continuous mass model,the multidimensional frequeney analysis method is put forward and developed.Combining frequency change with shafting configuration parameter,it's more favorable to have direct analysis.The method...

针对基于分段连续质量模型的轴系弯扭耦合振动数学模型，进一步简化并提出多维频率分析方法，将频率变化与轴系的结构参数联系起来，有利于直观分析，同时给出分析振型、共振频率及共振模态等的方法

It is of theoretical and practical values to improve the running reliability of shafting and optimize the operation performance of shafting.

本课题的研究对于提高轴系的运行可靠性、优化轴系运转性能具有理论及实际价值。

Different shafting alignment models are established in this paper through the detailed analysis of shafting alignment s of VLCCs.

通过对巨型油轮传动轴系的分析，建立了不同的轴系校中模型。

Shafting intensity account is essential for the design of naval vessels' shafting.

轴系强度计算是舰艇轴系设计中的重要部分。

This paper remarks the vibrational models of shafting existed today firstly so as to research the coupled vibration of shafting effectively.

为了有效地研究轴系的耦合振动，本文首先对现有的轴系振动模型进行了评述。

Connecting with the practices of the shafting work in the water-source location of Sujigou, Zhungghar Banner, this paper expounds the technical details and drilling measures of the downhole hammer in the shafting process.

结合准格尔旗苏计沟水源地凿井工程的实践，阐述了潜孔锤凿井过程中的技术细节和钻进措施。

The author uses the shafting of a 50-ton tiansport ship as an example to illustrate a new technology for fitting shafting on shipways with the help of calculated tolerance.

文中列举了以逐步扩大軸系安裝公差的試驗资料，以及用折曲值为1毫米/米計算极限公差，在船台上安装后的实船試驗記录，借此宋驗証軸系用計算公差进行安裝的正确性。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。