The calcium plaster with sound fluidity and low air content can be obtained rapidly.
本类机适用于各类石膏的搅拌及降低石膏内空气含量。
The effect of air content on the frost resistance of roller compacted concrete(RCC)is discussed.
试验研究了含气量对碾压混凝土抗冻性的影响。
An amende nt should decrease bulk density increase toltal porosity and incr ease water and air content.
改良剂能降低容重，增加总孔隙度，增加水和空气的含量。
The test results are shown: The optimum air content value for RCC resistance to frost-thaw durability is about 5%.
研究结果表明：碾压混凝土抗冻耐久性的最佳含气量为5%。
When the air intake quantity was fixed, the air content ratio would be reduced with the circulated pressure increased.
进气量固定时，随循环压力的增加而逐渐减小。
High air content protected ice cream from ice crystal growth and improved melting resistance in the presence of emulsifiers.
在乳化剂存在时，空气含量高时能防止冰淇淋中出现冰晶、改善抗融性。
So no matter how well air content changes, can guarantee the lowest into liquid rate, make the mixture pumps can work normally.
这样无论油井含气量如何变动，都可保证最低进液率，使混输泵能够正常工作。
To split tensile strength and flexural strength, with the increase of air content, strength increase firstly and then decrease.
对于劈裂抗拉强度和抗折强度而言，随着含气量的增加，强度先增加后减小。
The dependence of the spatial wavelength and the traveling velocity of the square pattern on the relative air content is obtained.
得到了正方形斑图的空间波长和运动速度随空气相对含量的变化关系曲线。
The texture and colours of ice can also vary.The lower the air content, the more the colour changes from white to blue - just like your fingers.
冰的结构和颜色也千变万化。冰中的空气含量越少，其颜色变化就越多。
The texture and colours of ice can also vary. The lower the air content, the more the colour changes from white to blue - just like your fingers.
冰的结构和颜色也千变万化。冰中的空气含量越少，其颜色变化就越多。
Increase of carrier addition will result in the decreased oxygen transfer efficiency, shortened recycle time, mixing time as well as the decrease of air content.
载体加入量增加，会导致氧传递性能下降，循环时间和混合时间缩短，气含率减小。
The results indicated that air content and strength of the concrete had significant effects on the freezing and thawing durability of concrete with and without PFA.
结果表明，混凝土的引气量和强度是影响普通混凝土和粉煤灰混凝土抗冻性的决定因素，满足抗冻性要求的引气量取决于相应的混凝土强度等级。
The air content of freshly mixed concrete is determined by measuring the reduction in the volume of the concrete caused by the application of a specified pressure to the concrete.
通过对混凝土施加特定的压力，测定混凝土体积的减少量，以此确定混凝土拌合物中的空气含量。
The experimental results for workability, air content, compressive strength and flexural toughness of modified macro polypropylene fiber reinforced high performance concrete are presented.
按照国际标准对新型仿钢丝聚丙烯合成长纤维增强高性能混凝土的工作度、含气量、强度及弯曲韧性进行了试验研究。
First, it makes it easy for desktop applications to swap content with websites: for example, information from a website can be pulled into an AIR application with its formatting intact.
第一，这使得桌面应用与网站交换内容很容易，例如，可以从网站把信息以原样的格式拖进AIR应用软件。
Radon gas in the air is present worldwide, its concentration depending on the highly variable uranium content of the soil.
在世界各地，空气中都存在氡气，其浓度取决于土壤中差别极大的铀含量。
In fact, the oxygen content of the air worldwide is about 21 per cent, the same as it was for the Victorians, the Romans and the Neanderthals.
事实上，全球的空气中的含氧量大约在21%左右，与维多利亚时代，罗马时代和穴居人时代差不多。
Filtration coefficient ratio depends mainly on the air dust and the content of solid particles.
过滤系数比值主要取决于空气中灰尘和固体颗粒的含量。
Influence of mesophase content, oxidation temperature and oxidation residence time on the non fusible treatment of mesophase petroleum pitch fibre was investigated under air atmosphere.
以空气作为氧化气氛，考察了氧化温度、氧化停留时间、中间相含量对中间相沥青纤维不熔化处理的影响。
Another add a filter processing to remove oil steam is need, it depends on the capacity of compressed air and oil steam content in the air.
另增设一道过滤处理以除去油蒸气是需要的，这取决于压缩空气的处理量以及空气中的油蒸气含量。
Although the content of the aerosol in the air is very low, it plays a very important role.
大气中的气溶胶粒子含量虽然很低，却扮演着十分重要的角色。
By varying the groove spacing, the diameter of the single or double diameter hole, and the rear air cavity depth and content, one can obtain absorption over a wide variety of frequencies.
通过改变槽间距，直径的单人或双人直径孔，与后方空气腔的深度和内容，就可以得到吸收超过各种各样的频率。
The system, which sells for $150 at Best Buy, has a DVR and pulls in both over-the-air TV broadcasts and on-demand content from the Internet.
该系统售价一百五十美元，它有一个DVR并且能够导入无线电视广播节目和来自互联网的即时点播内容。
Reduce the water vapor in the compressed air of the two methods can also help reduce the oil content of compressed air.
降低压缩空气中水蒸气含量的这两种方法也有助于降低压缩空气中的油含量。
Analyse the content of fluorine in air in the room where different kind of coal is used and the main food and the intensity of epidemic.
对使用不同燃煤方式的居民户主要食物氟含量与氟中毒流行强度进行对比分析。
The test shows that size distribution of feeding coal, volatile content and its release as well as the total air rate and primary air ratio will influence the post combustion in CFB boiler.
测试结果表明，影响后燃现象的主要因素是给煤的粒度分布、煤挥发分含量及挥发分析出规律，同时与炉膛内总风量、一二次风量的配比有关。
OBJECTIVE Researching the dynamic changes of air bacteria content in the process of spine operating.
目的研究骨科脊柱手术过程中空气细菌含量动态变化。
OBJECTIVE Researching the dynamic changes of air bacteria content in the process of spine operating.
目的研究骨科脊柱手术过程中空气细菌含量动态变化。
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