石灰石

Limestone and dolomites are calcium-based materials occurring widely in nature.

石灰石和白云石是自然界大量存在的钙基材料。

He desulfurization reaction of limestones and dolomites was studied by pressurized thermogravimetric analysis method.

通过加压热重分析实验研究了石灰石及白云石在加压条件下的脱硫反应。

The control methods of tailing dam of Wulongquan mine were introduced,some new techniques as recovery and utilization of the wash ore tailings of limestones and dolomites, and draining seepage and solidification technology by radial well to reinforce the main dam were described in detail.

介绍了乌龙泉矿尾矿库治理的具体方法，详细地阐述了回收利用石灰石、白云石洗矿尾矿的回收利用和采用辐射井排渗固结技术加固主坝等新工艺。

The surrounding limestone cliffs are covered in stunted bushes and aromatic herbs, which provide cover for kangaroos and emus.

四周是石灰石悬崖，上面覆盖着矮小的灌木和芬芳的草本植物，为袋鼠和鸸鹋提供了栖身之所。

It uses the latest manufacturing technology, the unique structural design, processing and end product was the cube, no tension and cracks, grain shape pretty well, can crusher feed size less than 500mm, not more than 350MPa compressive strength of the various coarse, medium and Fine materials granite, limestone, concrete, etc.

它采用最新的制造技术，独特的结构设计，加工成品呈立方体，无张力和裂缝，粒形相当好，能破碎进料粒度不超过500mm、抗压强度不超过350MPa的各种粗、中、细物料（花岗岩、石灰石、混凝土等），广泛应用于各种矿石破碎、铁路、高速公路、能源、水泥、化工、建筑等行业。

To this, this company adopted 0.2%; of ± of the W=2.8% in controlling limestone to adjust burden plan according to the size of clinker magnesian content; is reduced and stability decomposes furnace to; of temperature of canister of end of exit, kiln, C5 is reduced and stabilize kiln to decompose rate do not exceed 94%; and strengthen comb with a double-edged fine-toothed comb cold machine, clinker quality gets changing apparently.

对此，该公司采取了控制石灰石中w=2.8%±0.2%；根据熟料镁含量的大小调整配料方案；降低并稳定分解炉出口、窑尾、C5筒温度；降低并稳定入窑分解率不超过94%；以及加强篦冷机操作和调节煤粉燃烧器用风等系列办法后，熟料质量得到明显改观。

State Power Corporation has identified as wet limestone desulfurization processes gas desulfurization plant fire leading technology.

国家电力公司已将湿式石灰石脱硫工艺确定为火电厂烟气脱硫的主导工艺。

It is these , fossilised , that form rocks such as chalk andlimestone .

也正是这些物质，形成了诸如白垩和石灰石的化石。

It is these, fossilised, that form rocks such aschalk andlimestone.

也正是这些物质，形成了诸如白垩和石灰石的化石。

Built on a steeply sloping greenfield site it is expressed in two distinct parts: a rubble limestone base containing a bedroom, pottery studio, shower and utility rooms below the main living and bedroom spaces enclosed in a chestnut clad timber frame.

该住宅建立在陡峭的坡荒地，它由两个不同的部分组成：一个碎石灰石构建的卧室，陶艺工作室，淋浴室，之上是主要起居室和卧室空间，封闭在一个板栗复合木材框架之中。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新