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- This nail clipper has a suction base to secure it to a non porous surface and a magnifier to make nail clipping easier to see without having to bend right over. 此指甲剪附于塑胶板上,下有两个大吸盘,可将剪指甲器固定于桌上安全地使用。指甲剪上特别设计附有一个小型放大镜,方便视力不佳者使用。
- Hypergenesis palaeokarst contribute on carbonate rock reservoirs at most. 其中,对碳酸盐岩储层储集空间贡献最大的是表生期岩溶。
- Objective: To study the biocompatibility evaluation of porous carbonate calcium ceramics (PCCC) and to provide experiment basis for the clinical application. 摘要目的:探讨多孔碳酸钙陶瓷(PCCC)的生物相容性,为临床应用提供实验依据。
- Objective: To study the biocompatibility evaluation of porous carbonate calcium ceramics(PCCC) and to provide experiment basis for the clinical application. 目的:探讨多孔碳酸钙陶瓷(PCCC)的生物相容性,为临床应用提供实验依据。
- On the basis of porous carbon, the reactive sintering silicon carbide ceramics were prepared by ihrigizing reaction. 以此为基础,进一步通过渗硅反应,制成反应烧结碳化硅陶瓷。
- Typically, these membranes are made from porous carbon, zirconium oxide, or alumina, although a wide range of materials are being tested. 虽然大量的材料尚处于试验阶段,但通常典型膜可由多孔碳材,氧化锆和矾土制成。
- The marine hydrocarbon source rock is generally carbonate rock of isolated platforms and interplatform troughs in the Baise basin. 摘要百色盆地海相烃源岩主要为孤立台地和台间海槽碳酸盐岩。
- The GDLs, one next to the anode, the other next to the cathode are usually made of a porous carbon paper or carbon cloth. 气体扩散层、气体流场板及电流收集板被设计成为最佳电性的膜电极组。
- The property of Carbonate rock on geology-geophysics and all kinds of method of hydrologic well logging were analyzed. 本文分析了碳酸盐岩地层的地质-地球物理特征和各类测井方法对它的响应。
- In this paper,zinc oxide nano-particles supported on porous carbon were prepared using microemulsion method followed by sintered at high temperature. 结果表明,可利用微乳液法合成并经高温煅烧得到负载于多孔碳材料上的纳米氧化锌。
- A complete laterite profile should be made up of laterite layer, parti-color clay layer and carbonate rock saprolite. 完整的红土剖面应该由红土层、杂色粘土层和碳酸盐岩腐岩组成。
- The sedimentary facies relating with carbonate rock include lakeshore, bank, bank margin, bathyal lake subfacies. 生物浅滩具有分布范围广阔、顶面平坦、进积迅速、前斜坡明显、沉积旋回发育、沉积厚度较小但稳定的特征。
- In this paper, in order to increase the antioxidative ability of porous carbon, boron in solid state was added to porous carbon by KOH chemical activation. 为了提高多孔炭在高温下的抗氧化能力,以KOH化学活化法制备的多孔炭为原料,通过固体渗硼对多孔炭进行热处理。
- Carbonate rock saprolite is formed in zones of alteration and made up of travertine and residual carbonate crystals. 碳酸盐岩腐岩形成于包气带,由原岩中的碳酸盐溶解后再次沉淀形成,主要由钙华和残馀碳酸盐晶体组成。
- The methods of preparation and characterization of carbonaceous gel and the upplieatiou status in the catalyst,functional ceramal,porous carbon materials,etc are reviewed. 就炭质凝胶的制备和表征方法,以及在催化、功能陶瓷、多孔炭材料等方面的开发状况进行了综述,并预测在炭膜分离方面可能取得突破性进展。
- There are some fluid inclusions in the fillings of dissolved void of Ordovician carbonate rock in the Ordos basin. 鄂尔多斯盆地奥陶系马家沟组碳酸盐岩的溶孔、溶洞充填物中均含有一定量的包裹体。
- The application situation and development test of porous carbon tube made from porour carbon wi th macroporous for the chlorine industry were introduced. 介绍了氯碱工业用大孔径多孔碳素烧碳管的使用情况和研制实验,并与国外样品进行了性能对比分析。
- They constitute two lithofacies sequences in ascending order:carbonate rock platform lithofacies seq... 从下向上有规律地形成了2种岩相序列,即碳酸盐岩台地岩相序列和沉没台地岩相序列。
- The carbonate rock is widespread in South China where there are various karst topography. 中国南方岩溶地区分布有面积广泛的碳酸盐岩,发育多种岩溶地貌。
- The Tahe reservoir Ordovician carbonate rock belongs to the type reservoir that this is special. 塔河油田奥陶系碳酸盐岩属于该特殊类型油藏。