查询词典 chord

The main reason that this bridge hasn't been built wildspread is lack of profound structural research and majorized design method. This paper connected with the project Kaziwan Bridge in the Three Gorges Reservoir Zigui County is on the base of the subject"the Research of Committed Technic about Prestressed Concrete Chord-Stayed Truss Bridge".The purpose of this paper is to research the static and dynamic characteristic under different loads,define the value of the design parameter and induce the structural characteristic and majorized design method through creating and analysing the spacy finite element model.

本文以实际工程三峡库区秭归县卡子湾大桥为背景，以湖北省交通厅科研立项课题"预应力混凝土斜拉桁架结构关键技术研究"为依托，通过建立分析空间有限元模型，旨在研究斜拉桁架桥在各种工况下的结构静、动力特性，确定设计中关键性参数的合理取值，并从以上分析研究中总结出斜拉桁架桥基本的结构特性与合理的设计方法。

In this thesis, several kinds of spherical curvature measurement methods are introduced, and the "arch-high and chord-length method" is selected after introduction of the existing methods, and then the novel type of instrument for measuring spherical curvature with the variable ring is developed. In research, the grating sensor, integrated circuits and other new technologies are adopted and integrated. As a result of this, Its specific technical indicator is 0.1um in absolute accuracy, 0.01% in relative accuracy, and 0.001% in repeat accuracy.

本文首先对几种球面曲率半径的测量系统进行了深入的理论分析，在分析了各个测量方法优缺点的基础上，选用了"弓高弦长法"的测量原理，并从理论上推导了本文所述系统的可行性，采用光栅传感器、集成电路等新技术成果，将机械、电子技术、计算机技术以及传感器技术有机结合，研制出一种新型的可变径球面曲率测量仪器。

Or sometimes you can even leave another note of the chord, and lift the one that's squeaking.

或是有时你离开了和弦中的一个音符，而这个音符会有换把杂音。

Based on wind tunnel tests, this paper deals with the ability and causes of maneuvering flaps to decrease drags, the effects of the flap span , the flap chord, the strake and the wing plane form on the aerodynamic characteristics of the maneuvering flap, the matching of leading-edge and tailing-edge flaps, the improvement in the large angle-of-attack flying quality.

本文根据风洞实验结果，讨论了机动襟翼减阻的能力和原因，襟翼弦长和展长的影响，前缘襟翼和后缘襟翼的配合使用问题，机翼边条和机翼平面形状对机动襟翼减阻的影响，以及机动襟翼对大迎角飞行品质的改善情况。

Archaic the string of a musical instrument ....

一件乐器的弦chord的词源：17。

We'd sit with a guitar, and one of us would strum a chord.

我们抱着一把吉他坐着，我们中的一个会弹一个和弦。

In guitar you can strum a chord and you've got the sound.

在吉他上，你随便拨个和弦，你就得到那个和弦了。

Now strum the chord any way you like, and record it.

现在你喜欢的任何方法拨动弦，并录下它。

No w strum the chord any way you like, and record it.

现在你喜欢的任何方法拨动弦，并录下它。

All of you should notice that the subdominant chord in one key is the tonika in the key below, and that the dominant is the tonika in the key above.

你们都会注意到某个调的附属和弦就是五度圈下一个调的主和弦，属七和弦就是五度圈上一个调的主和弦。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。