We described in the paper a new type of polishing pill manufactured by using a rensentlysynthesized superhard ceramic powders of wurtzite-type boron nitride ( WBN).

In our experiments, the isothermal equation of state of wBN is studied by two different in situ high pressure X-ray diffraction methods at room temperature.

使用两种不同的高压在位X光衍射法，研究了用爆炸法合成的纤锌矿型氮化硼（wBN）在室温下的等温状态方程。

Synthesis and structure transformation of wBN under HPHT

高压高温下纤锌矿型氮化硼（wBN）的合成及其结构的转变

Morphology and thermal stability of shock synthesized WBN powders

冲击波合成氮化硼的形貌及热稳定性

WBN is synthesized from hBN under kinetic high pressure and high temperature.

wBN通常是在动态超高压高温条件下由六方氮化硼（hBN）直接转变而成的。

Fabricating technology and characteristics of a new type Of WBN polishing pills

一种新型的固着磨料抛光片&WBN抛光片的制作工艺及其特性

According to WBR theory and the character of homonuclear system, the relaxation equations of homonuclear system with RF irradiation are deduced by means of the three-dimensional Wigner rotation matrix.

根据WBR理论和同核体系的特点，构造出了一个相应的三维转动，利用Wigner旋转矩阵的特性并借助于计算机代数语言，计算出了射频场照射下同核体系完整的弛豫方程组。

WBR publicize the party and the government policy of quake relief policy, WBR inspire people across the country's strong commitment to disaster relief.

WBR宣传党和政府抗震救灾方针政策，WBR鼓舞全国人民抗震救灾的坚强决心。

The news media: to strengthen the media's propaganda earthquake relief, and create solidarity, WBR earthquake relief social atmosphere;

新闻媒体：加强对抗震救灾的舆论宣传，营造团结互助、WBR抗震救灾的社会氛围；

WBR to take positive measures to post-disaster reconstruction.

WBR采取积极的措施进行灾后重建。

The results showed that the intensity of WBV given by tractors and trucks exceeded the Exposure Limit for 8 hrs. of ISO 2631, and that the vibration level of the dredges was perhaps unsafe.

结果表明，拖拉机、卡车所致振动均超过ISO26318小时暴露极限。

Hemorheology of arthritic rats was also abnormal markedly, the WBV, PV and SV were increased under different shear rate, and the erythrocyte aggregation index and fibrinogen content were also increased significantly.

关节炎大鼠的血液流变学指标也明显异常，表现为其不同切变率下的WBV、PV、SV均增高，RBC聚集指数和纤维蛋白原含量显著增高。

After the statistical analysis of Ascending to Tai Mountain in Rain, we find that it is not a good article for the textbook because of many new words and WBV.

本文通过统计、分析、比较后发现：《雨中登泰山》一文的生词、超纲词都很多，不适合作为课文；教材编者在选择生词时存在着较大的随意性。

The manifestations were low back pain and osteophytosis, of which the incidences showed correlation with the intensity and duration of WBV exposed.

长期接触全身振动可引起腰椎退行性变，表现为低背痛和椎体边缘性唇样增生，且发生率与接振强度和时间有关。

How to Output and Analyze the WBX Chinese Character Coding

五笔字型汉字编码的分析及输出

The preparation technology of white carbon black ( WCB) from water glass and simulative lime-kiln gas is studied systematically and experimentally by carbonization method, in which exhaust gas from production of calcium carbonate is utilized.

对电石生产排放的废气-石灰窑气与水玻璃经碳酸化法制备白炭黑的工艺进行了较为系统的实验研究。

Objective To establish cell bank ( PCB, MCB, WCB) used for production of HFRS bivalent vaccine, and secure safety of Vero cells as substrates of virus cultivation.

目的建立HFRS双价纯化疫苗生产用三级细胞库，确保Vero细胞作为病毒培养基质的安全性。

The so-called wavelet coefficient block ( WCB) consists of those wavelet coefficients of an image that are only related to a local region of the image.

所谓小波系数块是指图像的部分小波系数，它们只与图像的某个局部相关。

The algorithm then takes advantage of local spatial-frequency characteristic of wavelet coefficients and compensates the WCB of prediction block with that of reference block.

然后利用小波系数的局部空频特性，在小波变换域用参考块的小波系数块对预测块的小波系数块进行补偿。

The influence of some principal factors on the extract rate of white carbon black ( WCB) is studied in this article.

讨论由稻壳制取白炭黑工艺中影响白炭黑提取率的几个主要因素，给出了实验研究结果。

WCB air applied water brake is used for heavy duty braking, tensioning and dynamometer applications.

WCB水冷空气制动用于重型制动，张和功率应用。