1.
Calcareous tufa, a porous or spongy deposit of calcium carbonate found in calcareous mineral springs.
多孔状凝灰岩石灰质的凝灰岩，碳酸钙多孔或有吸收性的沉淀物，出现在石灰性矿物泉中
2.
Such crops won't grow in limy soil.
这类作物不能在石灰质的土壤中生长。
3.
Plants from the high-lime plots grew better on calcareous soil.
高石灰小区的植株在石灰质土上生成较好。
4.
a caustic substance (Ca(OH)2) produced by heating limestone.
加热石灰石得到的腐蚀性物质（ca（OH））。
5.
Research of Preparation of Precipitated CaCO_3 and Nano-CaCO_3 with Limestone;
石灰石制备轻质及纳米碳酸钙的研究
6.
Thermogravimetry is a very effective technology method for analyzing limestone component or slurry content, testing reactivity of lime and estimating limestone's quality.
采用热重技术可分析石灰石成分和浆液浓度，测试石灰反应活性，评价石灰石的脱硫品质。
7.
A small round calcareous grain found, for example, in limestones.
鲕粒岩含有圆形小颗粒的石灰质岩石，如在石灰岩中
8.
a soft gray mineral; the chief ore of antimony.
一种软质的灰色矿物，是主要的锑矿石。
9.
Composed of, containing, derived from, or relating to calcium or lime.
钙质的由钙或石灰组成的，包含、生成于或关于钙或石灰的
10.
The practice on controlling the quality of CaO;
改进入厂生石灰质量管理方法的实践
11.
ENGINEERING PROPERTIES OF EXPANSIVE SOIL MIXED WITH LIME AT YICHANG-JINGMEN EXPRESSWAY
加石灰改性后膨胀土的工程性质研究
12.
The Influence of Granularity of Limestone on the Quality of Sintering Bricks of Purple Sandy Shale
石灰石细度对紫色砂页岩烧结砖质量的影响
13.
Effects of applying lime on the properties of acid soil and the leaves quality in flue-cured tobacco.
酸性土壤施石灰对土壤性质与烤烟品质的影响
14.
a conical calcareous fossil tapering to a point at one end and with a conical cavity at the other end containing (when unbroken) a small chambered phragmocone from the shell of any of numerous extinct cephalopods of the family Belemnitidae.
乌贼的化石，圆锥形石灰质化石，许多灭绝的头足类动物。
15.
The siliceous impurities in the ore are removed by reaction with the calcium oxide that is formed when the limestone is heated, CaO + SiO2--Ca-SiO3.
矿石中含硅的杂质同氧化钙(加热石灰石形成的)化合而被排除出去。
16.
dolomitic biomicrite
白云石质生物微晶灰岩
17.
Several other materials can be used for liming purposes, such as, baked or burned oyster shells, marl, basic slag, wood ashes, and cement industry by-products.
其它几种物质也可用来施用石灰，如?壳灰、灰、渣磷肥（性炉渣）草木灰和工业水泥的副产品等。
18.
The limestone absorbs impurities from the ore.
石灰石从矿石中吸收杂质。