钙的

Slag test indicates that andalusite has no obvious effect on penetration. Slag penetrates along boundaries of bauxite or mullite. Al2O3 from bauxite dissolves into slag to form CA6, anorthite, gehlenite and other low melting phases which precipitate during cooling.

渣蚀试验表明，红柱石时侵蚀无明显影响，熟料液相沿莫来石和矾土骨料晶界向内渗透，氧化铝逐渐浓解与液相、渣中的氧化钙形成CA5和钙长石、黄长石等低熔相，在冷却过程中，钙长石和黄长石从液相中析出。

The factor is organic matter both in cinnamon and Fluvio-aquio soils, while those in Burozem, Gravel blackland and Salinized soil were K+, total calcium and pH value respectively . Meanwhile, the calcium contents of apple fruits sampled from different orchards were analyzed.

不同类型土壤上红富士果实的钙素含量亦差别较大，砂礓黑土上的红富士果实钙含量达到156.83 mg/kg，极显著高于其它四种土壤，潮土上的果实钙含量次之，再次为褐土和棕壤，以盐碱土果园的苹果钙含量最低。

There are two main processes for the production of chromate salts in the world,calcium-roasting and non or little calcium roasting.

目前世界铬盐生产中存在着两大类主要的生产工艺，有钙焙烧和少钙或无钙焙烧。

In addition to milk calcium, calcium lactate and calcium citrate are good choice.

除了乳钙，乳酸钙和柠檬酸钙都属不错的选择。

Further studies are underway to investigate the exact intracellular mechanisms underlying the effects of the two substances. In Chapter 4, we observed the effects of metabolites of mangrove fungus Xylaria sp. from the South China Sea Coast, Xyloketal A～D, on the activity of acetylcholinesterase in vitro, and the present data indicated that AChE activity was remarkably inhibited by Xyloketal A～D in a dose-dependent manner.

另一方面，在论文第3章离体豚鼠回肠收缩实验中，发现323-A和323-B可剂量依赖性地抑制组胺、乙酰胆碱以及氯化钾所引起的GPI收缩，pD2'依次为5.13、4.97、5.36和5.51、5.56、5.62，并且，通过机制分析发现，323-A和323-B可以显著降低在外界无钙离子存在时由细胞内钙储库释放钙所产生的收缩反应，而对由细胞外钙离子内流所引起的收缩无明显影响。

The blood continually trades off calcium with the bones, removing calcium when it and other tissues are not receiving enough of this element and resupplying the bones with dietary calcium to keep them from losing too much bone mass.

血液不停地与骨组织交换钙，在血液与其他组织钙不足时移走骨钙，同时从饮食中补充骨钙以避免丧失过多的骨组织。衰老对骨骼系统的第二个主要影响，是蛋白合成速度降低致使产生骨基质得有机成分的能力下降。

The main contents and innovation points of this thesis are as follows: First, based on the reaction of using vitriol and potassium chloride to get calcium sulphate, we studied the influence of different fields, especially microwave, on the crystallization of CaSO_4. Through special designed device, the same temperature rising has been achieved in microwave heating and traditional water bath.

本文的主要研究内容和创新点如下：第一，本文基于硫酸与氯化钙反应生成硫酸钙反应，研究了不同物理场对硫酸钙结晶的影响，重点探讨了微波对硫酸钙结晶的影响，在相同温升速率下，从相同初温加热到相同末温，微波加热使硫酸钙晶体形貌发生了很大改变，晶体粒度明显变小。

To study the influences of diets with different calcium and phosphorus levels and with added phytase on the fattening results of egg-type cockerels,600 one day egg-type cockerels were divided into three groups and fed with diet in which higher level of Ca and P were designed according to the National Feed Standard of Broilers,low Ca-P level diet which contained 50%CaHPO4 of the control group and diet which was added with 0.2 g.kg－1 phytase on the basic diet of group Ⅰ respectively.

600只1日龄商品代蛋公雏被均等分为3组，分别给以按国标肉仔鸡饲养标准设计的高钙磷日粮，将CK组磷酸氢钙减少50%设计的低钙磷水平日粮及在试Ⅰ组基础上按每kg日粮添加0.2 g植酸酶，探讨不同钙磷水平及添加植酸酶对育肥蛋公雏饲养效果的影响。

Through the study of the crucible manufacture and its application in strong reducing atmosphere it was found that the used densified CaO crucible could decrease the absorption of calcium by the refractory and increase efficiency of calcium.

通过对氧化钙坩埚制造和使用的研究，发现用使用过的致密氧化钙旧坩埚可以减少坩埚对钙液的吸收，提高了钙利用率。

Mascagni were held into a solution containing calcium, ethylene glycol bis-amino tetmacetate and water, respectively. The effects of calcium were studied by measuring the ornamental quality of cut flowers and the physiological characteristics such as calmodulin, abscisic acid, gibberellins, zeatin, endogenous calcium, malondialdehyde and soluble sugar in florets.

以唐菖蒲红色品种'马加烈'切花为材料，瓶插在含有乙酸钙或钙离子专一性螯合剂乙二醇二乙醚二胺四乙酸的溶液中，分析乙酸钙对切花观赏品质的影响以及第1和第3朵小花内钙调素、脱落酸、赤霉素、玉米素、Ca(上标 2+)、丙二醛和可溶性糖含量的变化。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。