查询词典 bulk material

A method of production of a reduction resistant dielectric ceramic composition having a superior low frequency dielectric characteristic and further improved in accelerated lifetime of insulation resistance, specifically a method of production of a dielectric ceramic composition containing a main component including a dielectric oxide of a specific composition, a first subcomponent including a V oxide, a second subcomponent containing an Al oxide, a third subcomponent containing an Mn oxide, and a fourth subcomponent containing a specific sintering aid in a specific ratio, including a step of mixing at least part of the materials of the subcomponents excluding one or both of at least the material of the third subcomponent and material of the fourth subcomponent with the starting materials prepared for obtaining the material of the main component to prepare the pre-reaction material, a step of causing the prepared pre-reaction material to react to obtain a reacted material, and a step of mixing the materials of the subcomponents excluded when preparing the pre-reaction material with the obtained reacted material to obtain a dielectric ceramic composition.

本发明提供一种介电陶瓷组合物的制造方法，其中介电陶瓷组合物以特定的比例含有如下成分：含有特定组成的介电体氧化物的主成分，该主成分可以提供具有优异的低频率介电特性的、绝缘电阻的加速寿命进一步提高的耐还原性介电陶瓷组合物的制造方法，含有V氧化物的第1副成分，含有Al氧化物的第2副成分，含有Mn氧化物的第3副成分，以及含有特定的烧结助剂的第4副成分；该方法包含如下工序：将至少除去第3副成分的原料和第4副成分的原料的一种或两种的其它副成分原料的至少一部分，与为了得到主成分原料而准备的起始原料混合，准备反应前原料的工序；使准备的反应前原料反应而得到反应后原料的工序；以及在所得的反应后原料中，混合在准备反应前原料时除去的副成分原料，得到介电陶瓷组合物原料的工序。

We believe that the chemical, especially in bulk raw material prices and a variety of factors, but the main reason and basis for the past two years of rapid increases in product prices, and as the world's major bulk commodity prices fall, the bulk raw materials the price is also facing pressure callback.

我们认为，尤其是在大宗原材料价格化工，各种各样的因素，但最主要的理由和依据，过去两年，在产品价格快速上涨几年，随着世界主要大宗商品价格下跌，大宗原材料价格也面临着回调的压力。

Solves Storage Problems - Bulk Containers - When we buy aromatherapy products or aroma essential oil in bulk, the first question which arises in our mind is the storage problem that how will we store the material in bulk?

解决存储问题-散装货箱-当我们购买香薰产品芳香精油或散装、第一个问题是，在我们的脑海中出现的问题，我们如何贮存物质贮存散装？

Finally, the writer combined the paper with the request of our country"s current education development to the new period teaching material reforms, concern with the future of our country"s teaching material reforms of chemistry, put forward several suggestions about our country"s teaching material reforms of chemistry: The spirit of teaching material should return to human; teaching material target should more characterful, socializing and more popular; the developing in the flexibility of the teaching material contents ; teaching and learning method"s type in the book should be investigable, cooperant and interactional; teaching material"s diversification"s and modernizations trend etc.

最后，笔者结合目前我国教育发展对新时期教材改革的要求，关注于我国基础教育中的化学教材改革的未来，提出了对我国高中化学教材改革方向的几点展望：教材编制指导思想的&人本化&发展；教材教学目标中的素质化、社会化、大众化的转变；教材内容的弹性化发展；教材的教法、学法的探究式、合作式、互动式转变；教材载体的多元化、现代化趋势等等。

Our company main products has: IC integer machine; IC legs cut machine; IC grinding machine word; electromagnetic machine parts; pneumatic machine parts; automatic bulk shear pin capacitance; belt loaded shear pin capacitance machine; belt fitted Capacitor Forming Machine; in bulk, with mounted machine resistance; None jumper waste molding machine; triode automatic molding machine; PC board feet cut plane; tungsten steel Grinding; bulk with loaded machine parts; V-CUT substrate folding board machine; PC board sub-board machine; automatic feed plate; hand solder immersion heaters; PCB trolley, trolley and block tin, the ordinary solder kit aircraft series Reflow Products ....

本公司主要产品有：I.C整型机；I.C切脚机；I.C磨字机；电磁式零件成型机；气动式零件成型机；全自动散装电容剪脚；带装电容切脚机；带装电容成型机；散装、带装电阻成型机；无废料跳线成型机；三极管自动成型机；PC板切脚机；钨钢刀磨刀机；散装、带装零件成型机；V-CUT基板折板机；PC板分板机；自动送料盘；手浸式焊锡炉；P.C.B台车、手推车及挡锡条、金手指防焊套、流焊架等系列产品。。。。

In order to get the bulk modulus of hydraulic oil, a bulk-modulus measuring device has been designed basing on the definition of the bulk modulus.

摘 要：为了检测油液的体积弹性模量值，根据油液的体积弹性模量的定义，设计了一种油液弹性模量检测装置。

COSCO Shipyard built ship models including: series 5000 barking space PCTC, 30,000 tons of Series Heavy Lift Multi-Purpose ships, 57,000 tons of series bulk carrier, 80,000 tons of bulk carriers, bulk carriers, and 92,500 tons carriers; marine project including: the world's first drilling production storage oil vessel, cylindrical rigs, self-drilling platform, semi-submersible offshore oil platforms.

n 中远船务目前建造的船型包括：5000车位汽车滚装船系列、3万吨重吊多用途船系列、5.7万吨散货船系列、8万吨散货船、9.25万吨散货船等。在建海洋工程项目包括：世界首艘钻井生产储油船、圆筒形钻井平台、自升式钻井平台和半潜式钻井平台等。

An introduction is given to significance of particles bulk volume density , with detailed description of test method and computation formula of coarse particle bulk volume density and fine particle bulk volume density .

介绍了颗粒毛体积密度的意义，详细阐述了粗颗粒毛体积密度和细颗粒毛体积密度的试验方法及计算公

In this paper, small batch bulk PP/ nucleator, small batch bulk PP/CaCO3 and small batch bulk PP/ nucleator /CaCO3 were studied systematically.

本文分别研究了小本体PP／β成核剂、小本体PP／CaCO_3、小本体PP／β成核剂／CaCO_3三类复合体系。

The following companies already have 25,000-ton ship construction, a 15,000-ton ship built in a bulk carrier.a 16,800-ton bulk carrier, the 12,000-ton ship a dual casual collection.8,300 ton bulk shipping three dual set, a 3,500 cubic vessels of 360 tons and 3,000 tons,A 2,500 tons of the tanker.

公司具备2.5万吨级以下船舶建造能力，目前在建船舶有1.5万吨级散货船一艘、1.68万吨级散货船一艘、12000吨级散集两用船一艘、8300吨级散集两用船三艘、3500立方工程船一艘、3600吨、3000吨、2500吨油船各一艘、12000吨危化品/油轮一艘。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。