石灰岩

Project Content : Establish a production line with the use of straw, orange peduncle, calcareousness adjunct with small quantity of special material to produce the plank.

项目内容：在市中区新建一条利用稻草、桔梗、石灰岩附属物加少量专用物质生产板材。

Calcitic limestone is mainly CaCo 3 with relatively small amounts of impurities.

方解石灰岩，主要是由CaCo 3和少量的杂质所形成。

Almost all the vegetation types occurred in a small study area, so the present study was typical and representative. The results show that the corrosional ratios of different vegetation types at different elevations are quite different. In general, the corrosional ratios increase gradually from the forest land of Shuifang spring, through the bamboo forest land of Shuifang, the meadow of Shuifang and the forest of Bitan spring, to the shrub of Bitan spring.

测试结果表明不同植被条件甚至同一植被类型下不同海拔下岩溶区石灰岩标准试片的溶蚀速率都存在较大差异，5个测试点溶蚀量由大到小依次为水房泉竹林地、水房泉林地、水房泉草地、碧潭泉林地、碧潭泉灌草丛。

However, the past observation of chemical composition of springs water is mainly concentrated in the limestone and dolomitic area; there is no observation in gneissic area.

但以往对泉水化学成分的观测主要集中在石灰岩和灰岩地区，对片麻岩地区研究的还没有。

The Neoproterozoic Jiuliqiao Formation in Huainan region consists of sandy limestone, silty limestone, stromatolitic limestone and dolomitic limestone. This formation has been well researched by many researchers because the famous macro fossils of the "Huainan Biota" have been found in it.

安徽淮南地区新元古代九里桥组主要由砂质、泥质灰岩、叠层石灰岩和白云质灰岩组成，因其中含有著名的地球早期宏体生物&淮南生物群&的主要化石而倍受研究者的关注。

Highway construction lacks quantitative technological guidance. At first, this paper conducts in depth research on classification method, compaction propeties, granulometric composition and crushing of stone....

本文首先从石料的分类方法、压实特性、粒径组成以及破碎性等方面进行研究，在明确填石路基填料的工程特性基础上，进而提出了填石路基的地基处理要求，然后结合广西水南路和甘肃兰临路填石路基试验路段上的现场研究，通过对填石路基填料最大粒径、松铺厚度、粒径组成，压实机械以及碾压遍数等影响压实效果因素的综合分析，系统研究了填石路基填料的摊铺与整平技术、压实机械选型技术、压实工艺以及边坡施工技术等施工工艺中的关键问题，最后提出石灰岩类和砂岩类填石路基的施工工艺要求。

Lateritic gold deposit is a new type of gold mines which was found in the karst area of China,its characteristic is blending presence of limestone and lateritic gold deposit.

红土型金矿是岩溶地区新发现的一类金矿类型，其特点是石灰岩基岩与金矿红土混生。

In five sample plots respectively in limestone and lateritic gold deposit area,105 specimens of the bryophytes were collected from five limestone sites and five lateritic gold mine si...

野外在红土型金矿区和石灰岩各设5个采样点，共观察和采集了105份苔藓标本。

Cephalomappa sinensis is a monotypic genus ever-green tree endemic to the calcareous mountainous region in southwest of Guangxi Zhuang Autonomous fresh branches are used as feeding stuff for cattle,horse,sheep,and can make them find the possibility of developing feed additive or medicine for livestock,the chemical constituents from this plant were chemical constituents of its roots had been reported in our earlier continuation of our investigation on the branches of Cephalomappa sinensis,a new norneolignan,named Ceplignan(1),was isolated from ethanol extract through column structure was elucidated on the basis of spectroscopic evidence.

肥牛木(或称肥牛树，Cephalomappa sinensis)为大戟科一单种属植物，为常绿乔木，其分布区狭窄，仅限于广西西南部石灰岩山地[1]。肥牛木为优良木本饲料树种，是牛、马和羊的好饲料，用该植物饲养牛，可使牛肥壮，故有肥牛木的名称[1]。研究其化学成分，目的在于探讨开发饲料添加剂或兽药的可能性。我们曾报道了肥牛木根的化学成分[2，3]，在对其枝条的进一步研究中，又分离得到一个新的降新木脂素，命名为肥牛木素。本文报道其分离方法和结构鉴定结果。

A soft limestone either pure or nummulitic was used for the bulk of the core blocks and a hard white limestone for the mantle.

软石灰石或nummulitic要么是纯为核心区块的大部分，是一个勤劳的地幔白色石灰岩使用。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了