查询词典 sulfur black

The results showed that the PUR/CR blends with better thermal aging resistance could be obtained when mass ratio of PUR/CR was 20/80, amount of sulfur was 1.0 phr to 1.5 phr, carbon black N 220 was 40 phr, softening agent coumarone indene resin was 5 phr and antioxidant was antioxidant RD.

结果表明，当PUR与CR的质量比20/80、硫黄用量1.0~1.5份、炭黑选用N220且其用量40份、软化剂选用古马隆树脂且用量5份以及选用防老剂RD时，可以得到耐热老化性能较好的PUR/CR共混物。

Sales: imported and domestic natural rubber, butylbenzene rubber, polybutadience rubber, butyronitrile rubber, EPDM rubber, butyl rubber, chlorosulfonated polyethylene tyre types superfine, smell-free, butyl, butyronitrile, color and milk natural rubbers, compound rubbers and reclaimed rubbers; raw and auxiliary materials for rubber chemical such as rubber accelerator, antiager, black, paraffin, octadecoic acid, zinc oxide, magnesium oxide, titanium pigment, coumarone and powder sulfur; different specifications of EPDM color granules, crossover antiskid rubber floor brick, plastic rubber sites, lawn layout, different specifications of antiskid rubber floor brick, rubber blind-people road brick, plant brick, tree guard brick, top adiabatic brick, road rubber reducer brick, special green rubber tyre rubber granule, rubber powder and product, different rubber and plastic pipe, adhesive tape and plate, flexible rubber soft joint, rubber stop tape, bridge extension device, natural rubber plate pedestal, water-expanding rubber, rubber and plastic air duct, PE/PP/PVC water pipe, fulgurite, flame retardant wire gutter, floor wire gutter, MC nylon product, rubber and plastic machinery and fitting relieve, and processing of different ordinary and special rubber and plastic and nylon products.

经营销售：进口、国产天然胶、丁苯胶、顺丁胶、丁腈胶、三元乙丙胶、丁基胶、氯璜化聚乙烯、轮胎类精细、无味、丁基、丁腈、彩色、乳胶类等多种型号天然橡胶、合成橡胶和再生橡胶；硫化促进剂、防老剂、炭黑、石蜡、硬脂酸、氧化锌、氧化镁、钛白粉、古马龙、工业硫磺粉等各种橡胶化工原辅材料；各种规格EPDM彩色颗粒，天桥防滑橡胶地砖、塑胶场地、人造草坪铺装、各种规格防滑橡胶安全地砖、橡胶盲道砖、植草砖、树木围护砖、屋顶隔热板、道路橡胶减速块，专用绿色环保型橡胶轮胎胶粒、胶粉及成品，各类橡胶、塑料胶管、胶带、胶板，可挠曲橡胶软接头，橡胶止水带，桥梁伸缩装置，天然胶板式橡胶支座，遇水膨胀橡胶，橡胶、塑料导风筒，PE\PP\PVC水管、电管、阻燃线槽，地板线槽、MC尼龙产品、橡塑机械及配件调剂，并承接各种普通、特种橡塑、尼龙产品加工制造。

The tourist may travel by boat the rotary island to tour, or side last week's island looked at the craterlet, the entire island is the burnt black rock, the blade of grass is not fresh, but might also smell the sulfur taste.

游客可以坐船环岛游，或上周边的小岛去看小火山口，全岛是焦黑色的岩石，寸草不生，还可嗅到硫磺味。

Another example is the use of basic aluminum chloride, which price is high, especially for reactive dyes Reactive Red Decoloration difficulties, sediment light, loose, high moisture content, detreated narrow coverage, such as the shortcomings of the effect of treatment was less than desirable, on the activity of red, Sulfur Black, etc. Decolorization of dyes, both at home and abroad have been found has been reported, FT The successful development of a just solution to the above-mentioned difficulties, to make up for the other types decolorant shortcomings.

又如使用碱性氯化铝，它价格高，对活性染料特别是活性红脱色困难，沉渣轻，松，含水率高，脱色覆盖面窄等缺点，处理效果不够理想，对活性红，硫化黑等类染料的脱色，国内外还未发现有报导，FT的研制成功正好解决了上述的困难，弥补了其他类型脱色剂的缺点。

In this paper, much energy has been placed on phosphate concretion re search which host in black shales of Dou Shantuo Fm. and Nu Titang Fm、 Research contents include mineralogy, petrology and geochemistry character istics of phosphate concretions. Element distributive characteristics are ana lysed using Synchrotron Radiation techniques. Additionally, sulfur isotopes of francolite and their significance are discussed in this paper. The results are as following

本文开展了晚震旦世陡山沱组以及早寒武世牛蹄塘组两套黑色页岩中磷结核的研究，对产于这两套黑色页岩中磷结核的矿物组成、地球化学等方面开展了研究，首次运用了同步幅射X-荧光探针对结核内元素的分析特征进行了分析，同时还测定了磷的硫同位素并讨论了其意义，所得出的结果简述如下

Southerly chemical sodium salt reserves of the world's resources, in the chlor-alkali, on the application of a wide range of industries, sulfur prices, high cost of sulfuric acid, using Glauber's salt potassium sulfate system, such as the value of barium sulfate sulfate product is the most economical method, also developed chemical southerly "Dead Sea" floating black mud bath and leisure projects.

南风化工硫酸钠盐的资源储量居世界第一，在氯碱、日化行业中应用广泛，硫磺价格高涨，硫酸成本高，用芒硝制硫酸钾、硫酸钡等高值硫酸盐产品是最经济的方法，南风化工还开发"死海"漂浮和黑泥浴休闲度假项目。

" Niello: Black metallic alloy of sulfur with silver, copper , or lead, used to fill designs that have been engraved on the surface of a metal object, usually of silver."

黑金镶嵌：银、铜或铅的硫化黑色合金，用来镶嵌金属表面雕刻的图案。

The silver accessories nigrescence changes yellow is the normal natural phenomenon, because in the air and other natural medium's sulfur and the oxide compound and so on have certain corrosive action to the silver, after wearing period of time, will present some small spots, the long time will proliferate Large expanse, will turn the black.

银饰品变黑变黄是正常的自然现象，因空气和其它自然介质中的硫和氧化物等对银都有一定的腐蚀作用，在佩戴一段时间后，就会出现一些微小的斑点，久之会扩散成片，甚至变成黑色。

Later, people made up black gunpowder with niter, sulfur and charcoal of certain proportions on the basis of the formula.

后来，人们根据这个配方，将硝石、硫磺、木炭按一定比例配制在一起，制成了黑火药。

A study was carried out in this paper on the dyeing and finishing performance of a water-soluble sulfur black dye containing polycarboxylic groups.

对合成的含多羧基水溶性硫化黑的染色和防皱整理双功能性进行了研究。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。