查询词典 si

Ya Lu River Drifting starts from Si Dao Gou Changchuan Old port, along the river to the bottom, via Liu Shao Jiu Dao Bay, the hills, stones, forest and peak cave on the both sides are omniform, which makes you carefree and happy.

鸭绿江漂流从四道沟长川古渡开始，沿江而下，经由六哨九道湾，两岸山、石、林、峰洞，千姿百态交相辉映，使你目不暇接，心旷神怡。

I think it si the send ,sea and sun more than any other thing ,of course ,these are lots of new thing to see , nice thing to eat ,and exciting thing to do ,but it is the feeling of send under one's feet ,of salt water on one's skin ,and of the warm sun on one's back that make the seaside what it is

我想是海滩的沙子，海水，阳光，而不是其他事物，除了细纱在脚下的感觉，海水浸在皮肤上的感觉，以及温暖的阳光照在身上的感觉，当然这里有大量的东西去看，鲜美的东西去品尝，令人激动的事情去做，这些都是海边给予的。

His works has made a great breakthrough in the neutralization of the tradition of writing in endeavor. It represents the time spirit of opposability. It enriches and deepenes the theoretical connotation of "writing in endeavor" since Si Ma-qian.

作品佯狂骂世的文字冲破了"发愤著书"的文论传统中儒家的中和思想，表现出一种与世抗争的时代精神，从而丰富和深化了司马迁以来"发愤著书"说的理论内涵。

We provide the best and optimum solution for our customers with Intelligent SI Engineering.

我们在智能SI工程领域为客户提供最佳解决方案。

According to the difference of 2p orbital electron binding energy of Ti obtained from XPS before and aftercoating, it can be inferred that Si and Al in the coating layer arecombined to TiO2 surface through chemical bond.

从XPS谱中钛的2p轨道电子结合能推测，包覆层的硅和铝是以化学键结合于TiO2表面。

Boron nitride thin films were prepared on the (100)-oriented surface of n-Si(0.008~0.02 Ωm) by means of R.F.

利用射频磁控溅射方法，在n型(100)Si(0.008~0.02Ωm)基底上沉积了氮化硼薄膜。

H-BN thin films were prepared on the (100)-oriented surface of n-Si by r.f. sputtering physical vapor deposition.

利用射频磁控溅射方法，真空室中充入高纯N2(99.99%)和高纯Ar(99.99%)的混合气体，在n型(100)Si基底上沉积了六角氮化硼薄膜。

H-BN thin films were prepared on the (100)-oriented surface of n-Si by r. f. sputtering physical vapor deposition. The field emission characteristics of the BN films were measured in a ultra high vacuum system. It has been found that the field emission characteristics of BN films is affected evidently by substrates temperature.

利用射频磁控溅射方法，真空室中充入高纯N2(99.99%)和高纯Ar(99.99%)的混合气体，在n型(100)Si基底上沈积了六角氮化硼薄膜，在超高真空0^(-7Pa系统中测量了BN薄膜的场发射特性，发现沈积时基底温度对BN薄膜的场发射特性有很大影响。

On the basis of orthogonal experiment, the effect of Mg content and heat treatment on mechanical properties of near eutectic Al Si cast alloys modified with Sr has been investigated.

以正交试验为基础，通过调整Mg含量和热处理工艺，分析它们对Sr变质近共晶Al Si 铸造合金力学性能的影响。

You must first figure out the stitch count of your de si gn horizontally and vertically.

你首先要弄清楚你的针数的设计水平和垂直方向。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。