查询词典 bulk density

In small batch bulk PP/ nucleator/CaCO3 system, when the blend ratio of the small batch bulk PP/ nucleator/CaCO3 composite is 1000/3/40, the two particles have the best comprehensive mechanical modification effect, the impact strength increases 3 times.

二者的协同作用使其韧性有明显的提高。总之，采用两类改性方法相结合，当p成核剂含量为0.3%、纳米CaCO。含量为4%时体系具有较好的韧性，其冲击强度相比纯小本体即提高3倍。

The varieties of Pu'er Tea are divided into bulk tea and pressed tea. Bulk tea is divided into top grade, the 1st -10th grade and off-grade. The pressed tea is usually in the form of cake, brick, prism, pillar, melon, human head, etc. No matter what kind of tea, as long as it is up to the four specifications above mentioned. It is real Pu'er Tea.

普洱茶从品种上分为散茶和紧压茶，散茶分特级和一到十级及级外茶，紧压茶有饼、砖、砣、柱、金瓜、人头等形状，不管是什么类型的茶，只要它符合上文所述四条标准，它就是真正的普洱茶。

Chapter 3 Enjoyment of Pu'er Tea 第三章普洱茶的品鉴 The varieties of Pu'er Tea are divided into bulk tea and pressed tea. Bulk tea is divided into top grade, the 1st -10th grade and off-grade. The pressed tea is usually in the form of cake, brick, prism, pillar, melon, human head, etc. No matter what kind of tea, as long as it is up to the four specifications above mentioned.

Generally there are following methods：普洱茶从品种上分为散茶和紧压茶，散茶分特级和一到十级及级外茶，紧压茶有饼、砖、砣、柱、金瓜、人头等形状，不管是什么类型的茶，只要它符合上文所述四条标准，它就是真正的普洱茶。

If packeted in bulk cargo, the factory have to pay additional fee for bulk cargo, which is unacceptable.

如果要走散货，工厂必须支付额外的费用，这些费用工厂是不能接受的。

As a new printing paper, bulk paper is getting more and more common in the application for books and magazines printing thanks to its high bulk, high opacity and good printability.

摘 要：轻型纸作为一种新型的印刷用纸，因具有较高的松厚度和不透明度，以及较好的印刷性能，越来越广泛地用于书刊、杂志印刷。

Company's main products are: in bulk, forming a band with resistance, automatic bulk capacitance shear pin machine, with capacitance-cutting machine, IC shaping machine, IC-mill character, triode automatic molding machine, power crystal machine , Jumper molding machines, pneumatic parts molding machines, automatic PCB board sub-board machines, automatic PCB board feet cut machines, Mo Daoji, hand Baptist tin stoves, the band cut off machines, automatic proportion of flux, stripping Line machines.

公司主要产品有：散装，带装电阻成型成，自动散装电容剪脚机，带式电容裁断机，IC整形机，IC磨字机，三极管自动成型机，功率晶体成型机，跳线成型机，气动式零件成型机，全自动PCB板分板机，全自动PCB板切脚机，磨刀机，手浸锡炉，管带切断机，助焊剂自动比重器，剥线机等。

The optimized calculation results of tanker structure and conveying system improved the major professional and technical indicators of the Bulk-cement Delivery Tank Truck, having large significance in designing and using the Bulk-cement Delivery Tank Truck.

罐体结构和气力输送系统的的优化计算结果改善了气动下灰车主要专业技术指标，对启动下灰车的设计、使用都具有较大的指导意义。

As the most bullish year in history for the international dry bulk cargo shipping market in 2003, which pushed by the unprecedented Chinese imported iron ore and Japanese imported coal demand, very flourish grain and mini dry bulk shipment and high tight fleet supply because of the uncustomary ports congestion, and low new vessels delivery.

以中国进口铁矿石和日本进口煤炭为核心的需求空前高涨，谷物和小宗散货海运贸易也十分活跃，历史罕见的压港和低增长的新交船使运力供应高度紧张，市场出现严重的"结构性失调"，不仅夏季淡季不淡，表现火爆。

In the first part, it was investigated the interaction between Pb2+ and La4Ti9O24 ceramic bulk. The result shows that a significant Pb2+ diffusion into La4Ti9O24 ceramic bulk and a significant crystallization of the La2/3TiO3-type phase is clearly observed in the Pb2+ diffusion layer. The reacted zone consists of the La2/3TiO3-type phase exhibits the linear dependence of the square of the thickness, x, on the heat-treated time, t, in excellent agreement with the parabolic law x2 = kt, where k is the growth rate coefficient. The kinetic study thus indicates that the Pb2+/La4Ti9O24 interaction strictly obeys the theory of the reactive diffusion. Furthermore, the experimental k values were used to determine the associated activation energy, Ea, for the formation of La2/3TiO3-type phase using the Arrhenius plot and the following least-square equation, ln =-Ea/RT + A, where T is the annealing temperature, R is the universal gas constant, and A is a constant, resulting in Ea ~ 607 ?b 60 kJ/mol.

首先， 以巨观的方式观察PbO与La4Ti9O24陶瓷体介面的反应现象；利用X-ray绕射分析以及扫描式电子显微镜来观察不同的热处理温度以及不同的持温时间所制作的样品，研究结果发现， Pb2+离子会渗入到La4Ti9O24陶瓷内，同时在Pb2+离子所渗入的区域内会产生新的La2/3TiO3-type钙钛矿斜方晶相；藉由量测不同温度与时间之样品，其因Pb2+离子渗入而产生之La2/3TiO3-type相层厚度之关系，符合反应式扩散机制中 x2 = kt 之关系式(其中 x：扩散层厚度； k：反应速率常数； t：反应时间)；进一步将不同实验条件所得到之反应速率常数值代入Arrhenius方程式ln (k =-Ea/RT + A ，其中Ea：活化能； T：绝对温度； R：气体反应常数； A：常数，可以求得Pb2+离子与La4Ti9O24陶瓷发生反应式扩散所需之活化能为607 ± 60 kJ/mol。

The bulk of mankind is rigidly unphilosophical, and nowadays the bulk of mankind votes.

人们的大多数是极端缺乏哲学头脑的。而今天，人们的大多数却拥有投票权。

In this new architectural plan the Garden of Golgotha came to be at the centre of the new city.

Aelia 是高举他自己，并在此城内朝拜罗马诸神。

The continuous nature of peat accumulation means that terrestrial coaly rocks may provide a higher resolution and more complete record of base-level change than the time-equivalent shallow-marine strata, thus enabling the identification of highfrequency cycles that are not recorded in themarine strata.

泥炭积累的持续性质的手段，陆地coaly岩石可提供较高的分辨率和更完整的记录基准面变化的影响时，相当于浅海阶层，从而使确定的高频周期，不记录在themarine 阶层。