tweed-clad

与tweed-clad相关的网络例句 [注：此内容来源于网络，仅供参考]

Self-fluxing Fe-Cr-Ni-B-Si alloy prowders are laser clad on medium carbon steel substrate of dimensions 80×35×10mm〓. The investigation results of this clad layer are: micro-defects, micro-cavity and occluded forin substance, are the micro-cracks and crack resourses in clad layer; crack of coating propagates along the boundary of two kinds of eutectic sutructure; The included angle θ between the cracking direction and laser scanning direction in multitrack overlapping clad is smaller than that in one-track clad because of crack propagating along crystalline growth direction and crystalline direction in overlapping zone being different from it in one-track clad.

在调质态的45〓钢表面，采用预置粉末法进行FeCrNiBSi合金的多道搭接激光熔覆，对其熔覆层进行分析表明：多道搭接激光熔覆层裂纹扩展方向与激光扫描方向间的夹角θ与单道熔覆时相比明显变小，前者θ0°，后者θ角基本都为90°，这主要是因为多道搭接时，搭接区结晶方向发生了变化以及裂纹沿结晶方向扩展所致；激光熔覆层裂纹大多是以覆层与基材交界面的孔洞、熔覆层内不同方向共晶团间的显微缩孔、夹杂物的边界等三种显微缺陷作为裂纹源，并沿低熔点物相形成元素偏析造成弱化膜的共晶团界面扩展延伸。

A multiclad layer optical fiber prefabricated rod includes core rod and outer clad layer; the core rod consists of core layer, inner clad layer and low-hydroxyl high-purity clad layer in sequence, and the outer clad layer includes a high-purity outer clad layer and a subhigh-purity outer clad layer.

本发明涉及光纤制造领域中一种多包层光纤预制棒及制造方法，它包括芯棒和外包层，芯棒由芯层、内包层、低羟基高纯包层依次组成，外包层分为高纯度外包层和次高纯度外包层，它解决了现有的光纤制造技术中，光纤预制棒的外包层所使用的高纯原材料比重过大，从而导致高纯原材料利用率低、制造成本高的问题。

William Marcy Tweed, also known as "Boss Tweed," is the most famous political boss in New York City's history. Behind closed doors at Tammany Hall, Boss Tweed made illegal deals with gangs and crooked politicians from Brooklyn, Queens, and Manhattan in the 1860s and 70s. He was eventually exposed when one of his former associates ratted him out to the New York Times because the illegal funds he gave the man were not sufficient.

被称为「 Boss Tweed 」的 William Marcy Tweed 在纽约市的历史中，是一个很重要的政治人物；从1860年到1870年， Boss Tweed 在 Tammany 派的掩护下，与这些黑帮做了许多非法交易，更欺骗了来自布鲁克林、皇后区和曼哈顿的其他政客； Boss Tweed 最终还是被他以前的合作夥伴在纽约时报上抖了出来，因为他嫌 Boss Tweed 付的钱太少了。

与tweed-clad相关的网络解释 [注：此内容来源于网络，仅供参考]

tweed cardigan：粗呢开襟绒线衬

tweed cap 粗呢帽 | tweed cardigan 粗呢开襟绒线衬 | tweed coat 猎装绒大衣

tweed topcoat：猎装绒大衣

tweed suit 女便装 | tweed topcoat 猎装绒大衣 | tweed zip-coat 猎装绒拉链衬里大衣

tweed sport coat：猎装绒运动衫

tweed pyramid coat 猎装绒角锥形大衣 | tweed sport coat 猎装绒运动衫 | tweed suit 女便装