查询词典 ceramics

This paper discussed the different influences of dry pressing on the densification of special ceramics .

探讨了干压成形法对特种陶瓷密度的各种影响因素。

To β-Si3N4 transformation and β′-Si3N4 grain growth as well as the devitrification and crystallization of amorphous phase may induce the fiber reinforcing effect, which affects the flow behavior of superplasticity for Si3N4 ceramics.

在Si3N4和Sialon陶瓷的超塑性变形中，α→β-Si3N4的相变以及β-Si3N4的长大和晶界玻璃相的析晶引起的纤维强化，将影响Si3N4陶瓷超塑性的流变特性。

The divers had stumbled upon the most impor tant marine archaeological discovery ever made in Southeast Asia: a ninth-century Arab dhow filled with more than 60,000 handmade pieces of Tang dynasty gold, silver, and ceramics.

这些潜水者无意间碰到了东南亚历史以来最重要的海洋考古发现：一艘9世纪的阿拉伯独桅帆船，装满了超过6万件的唐代手工金、银和陶瓷制品。

This was proven by the discovery of a silt-preserved shipwrecked Arab dhow in the Gaspar Strait near Belitung, which had 63,000 pieces of Tang gold, silver, and ceramics (including a Changsha bowl inscribed with a date:"16th day of the seventh month of the second year of the Baoli reign", or 826 AD, roughly confirmed by radiocarbon dating of star anise at the wreck).

这是证明了，他们发现了一个淤泥保存海难阿拉伯独桅帆船在附近勿加斯帕尔海峡，这6.3万件唐金，银，陶瓷（包括长沙碗刻有一个日期：" 16天的第7个月第二年的宝利统治"，或826年，大致确认了放射性碳测年八角茴香的破坏）。

Although Arab mariners clearly plied the Maritime Silk Route, trading on a large scale over great distances,"this is the first Arab dhow discovered in Southeast Asian waters," says John Guy, senior curator of South and Southeast Asian Art at the Metropolitan Museum in New York,"and the richest and largest consignment of early ninth-century southern Chinese gold and ceramics ever discovered in a single hoard."

尽管无疑阿拉伯水手明显定期往返于海上丝绸之路，跨越非常远的距离进行大规模的贸易，纽约大都会博物馆南亚和东南亚艺术馆高级馆长约翰·盖伊说："这是在东南亚水域发现的第一艘阿拉伯独桅帆船，并且这是有史以来在一个单一场所发现的，9世纪早期南部中国最丰富、最大的货物发运。"

Based on analyzing the characteristic of Kevlar fiber composites and engineering ceramics, the diamond trepanning drill is selected, and its structure, making technology and main capability parameters are also researched and ascertained.

基于凯芙拉纤维复合材料和工程陶瓷材料的性能特点，选用了金刚石套料钻，并对刀具的结构、制作工艺、主要性能参数进行了研究和确定。

The removal mechanisms of Kevlar fiber composites and engineering ceramics are analyzed, the machining mechanisms of the two materials with the hot-pressed sintering diamond trepanning drill are researched.

分析了凯芙拉纤维复合材料和工程陶瓷材料的去除机理，探讨了热压烧结会刚石套料钻钻削两种材料的加工机理。

The results show that the dielectric constant and dielectric loss of ALT composite ceramics decrease with the increasing frequency.

结果表明：随着频率的增加，不同Al2O3含量的ALT陶瓷复合材料的介电常数和介电损耗均降低，但降低的幅度不同。

The dielectric constant of sintered ceramics increases with the increasing of sintering temperature.

烧结陶瓷的介电常数会随著烧结温度的增加而增加。

The dielectric loss of the PLCT ceramics after polarization increases firstly, and then decreases with increasing frequency.

极化后的PLCT陶瓷的介质损耗，随频率的增加先升高，然后降低。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。