树脂状的

PVA WHEEL BUFF is PVA fibrous elastic abrasive made by the spinning technology developed by us and bonded with PVA and other resins.

PVA Wheel Buff抛光轮是由NTK独家研发的特殊纺织技术，以PVA及其它树脂所组成的纤维状弹性研磨工具。

Taking the chili oil resin as a raw material, the pigment buoyancy factor as the appraisal target, the effect of the HLB value, the compound emulsifier type and the amount, the stabilizer type and the amount on the hot pepper erythrophyll emulsion stability were studied respectively.

以辣椒油树脂为原料，以吸光度和色素上浮率为评价指标，分别考察了乳化剂的HLB值、复合乳化剂类型及用量、稳定剂类型及用量对辣椒红色素乳状液稳定性的影响。

This article studies calcining temperatures and time effect on the content of iron pyrites in rectoriteor by calcining rectoriteor in Zhongxiang Hubei province to remove the iron pyrites in them.

以具有层状硅酸盐结构的粘土累托石为主体，经煅烧除去黄铁矿后与部分中和的丙烯酸通过水溶液聚合法制备累托石/聚丙烯酸高吸水树脂。

The present research work focuses on two aspects. On one hand, the most successful alkaloid-derived ligands have been attached to a soluble or insoluble support covalently, but additional OsO〓 is necessary to maintain the consistent catalytic activity during the reuse of supported chiral ligand in the next AD reaction. On the other hand, immobilization of osmium tetroxide based on microencapsulation, ion-exchange techniques, and osmylation of resins has made it possible to recover and reuse of the osmium, but failed to recover the chiral ligand at the same time.

目前的研究主要集中在两个方面：一方面，将手性配体共价键合到不溶或可溶性载体上制成负载手性配体，但在重复使用负载配体时必须补充OsO〓，才能保证催化活性不降低；另一方面，将OsO〓包裹在高聚物微囊内，或运用离子交换技术或共价键合的方法将OsO〓固载在树脂、硅胶或层状双金属氢氧化物材料上，但手性配体却不能同时回收。

The surface characteristic of vitrified、resinoid and metal bonded CBN wheels trued by cup truer is observed with SEM, and their grinding parameter is achieved.

5，研究杯状砂轮对陶瓷、树脂、金属结合剂CBN砂轮的修形特性及其修形后CBN砂轮对不同材料工件的磨削特性。

The results show that the samples mainly consist of amorphous resinite and humus, where the microtopography of the organic constituent is irregular squamose groups.

研究结果显示，煤精的主要组分为非晶态树脂体和腐殖质，其有机组分的微形貌呈不规则鳞片状。

The results show that the samples mainly consist of amorphous resinite and humus, where the microtopography of the organic constit uent is irregular squamose groups.

研究结果显示，煤精的主要组分为非晶态树脂体和腐殖质，其有机组分的微形貌呈不规则鳞片状。

Methods: Collecting 196 wedge-shaped dental lacunas of patients aged 40 to 74, randomly putting into 3 groups, separately restoring with fillings of light-cured composite resin, composite and glass ion, and observing the curative effect after 6 to 12 months.

收集患者年龄40-74岁，196颗楔状缺损患牙，随机分成了3组，分别用光固化复合树脂、复合体、玻璃离子充填修复，观察6-12个月后的疗效。

Methods: Collecting 196 wedge-shaped dental lacunas of patients aged 40 to 74, randomly putting into 3 groups, separately restoring with fillings of light-cured composite resin, composite and glass ion, and observing the curative effect after 6 to 12 months.

收集患者年纪40-74岁，196颗楔状缺损患牙，随机分成了3组，分辨用光固化复合树脂、复合体、玻璃离子充填修复，视察6-12个月后的疗效。

A formula of critical volume fraction of ZnOw for the formation of the conductive nets of th.

通过分析和计算提出了树脂基/ZnOw复合材料导电通道形成所需四针状氧化锌晶须的临界体积含量υc。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失