硬

This series of bit is suitable for drilling medium hard to hard formations with high compressive strength and medium abrasiveness.

适合在中硬至硬的高抗压强、中等研磨性的地层中使用。

In order to solve the problem of low efficiency and short service life of hot pressed diamond bit when drilling in hard and compact formation, relations between diamond exposure of hot pressed bit and rock abrasiveness were analyzed in this paper. Research on matrix performances of hot-pressed diamond bit was firstly carried out.

针对在硬而致密岩石中钻进时效低的难题，本文分析了碳化钨基热压钻头的金刚石出刃与岩石研磨性等岩性之间的内在联系，认为钻头的胎体成分及其性能是关键，硬而带脆性的胎体性能有利于全刚石出刃，从而能提高钻进速度。

Unlike other AiO PC with sleek designs, iPC S20 isn't something that goes perfectly with your designer furniture.

说 iPC S20 外型多时尚和家里高档装潢多配这件事我是绝对不相信的，但 iPC 可以拆开后背然后换硬碟、记忆体这些元件换到爽就有光华牌的硬体精神了。

The Airedale—undoubtedly there was an Airedale concerned in it somewhere, though its feet were startlingly white—changed hands and settled down into Mrs.

这只硬毛猎狗转了手——毫无疑问它的血统里不知什么地方跟硬毛猎狗有过关系，不过它的爪子却白得出奇①——随即安然躺进威尔逊太太的怀里。

The cultured south pearls- moisture content 0.66%; shell albuminoid 4.55%; calcium carbonate and microelement etc above 92.64%;the Pinctada martensl pearl-moisture content 0.66%; shell albuminoid 5.22%; calcium carbonate and microelement etc above 92.57%.

人工养殖南珠--水份0.66%；壳角硬蛋白4.55%；碳酸钙、微量元素等无机成份92.64%以上。马氏珠母贝的珍珠质层--水份0.66%；壳角硬蛋白5.22%；碳酸钙、微量元素等无机成份92.57%以上。

The research showed that the modif ied anhydrite changed from polarity to nonpolarity.

研究了硬脂酸改性硬石膏的效果和机理，测试了改性硬石膏应用于型材的力学性能。

The content of anhydrite and calcite is lower. The content of anhydrite will increase with the addition of flux CA while the content of calcite will decrease.

煤中添加助熔剂CA后，煤灰中硬石膏含量增加，并且随着助熔剂CA量的不断增加，方解石含量在不断减少，硬石膏含量在不断增加。

The results indicate that anhydrite/PP composites is sensitive to the shear rate, not temperature ,and itrs the typical pseudo-plastic fluid in the experiment temperature range.

本研究中所选的填充材料是硬石膏，硬石膏是硫酸盐矿物，其主要成分是CaSO ，广泛分布于因蒸发作用所形成的盐湖沉积物中。

Our main products are candy corn, lychee candy, peanut candy, strawberry candy, flower stiff sugar, chocolate hard candy, milk, hard candy, crystal hard candy, milk toffee to 100, milk and other cereals.

我公司主要产品有玉米软糖、荔枝软糖、花生软糖、草莓软糖、花生硬糖、朱古力硬糖、牛奶硬糖、水晶硬糖、乳汁100奶糖、牛奶麦片等。

This technique is the hardhitting technique of currently International, some companies-made sugar of Japan and Europe take the xylitol as matrix , but not appending any composition.

这项技术可称得上是目前国际上糖醇类硬糖的高精尖技术，日本和欧洲的制糖企业有以木糖醇为基质生产的硬糖，但硬糖中没有添加任何成分。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。