alkalinity

noun

1. 碱度；碱性
   the state of being or containing an alkali

1. ADJ-GRADED 碱的；碱性的
   Something that is alkaline contains an alkali or has a pH value of more than 7.
   1. Some soils are actually too alkaline for certain plant life.
      有些土壤其实碱性过强，不利于某些植物生长。

1. Incorporating organic material into chalky soils will reduce the alkalinity.
   在白垩质土壤中添加有机物可降低其碱性。
2. There is a possibility that alkalinity of ash is related to fiber fineness.
   灰分的碱度可能与纤维的细度有关。
3. Ammonium hydrogen carbonate for industrial use Determination of total alkalinity Volumetric method
   GB/T6276.1-1986工业用碳酸氢铵总碱度的测定容量法
4. Abnormally high alkalinity of the blood and body fluids.
   碱中毒血液或体液中异常高的碱度。
5. Experiment results show that the resin adsorption ( capability) decrease with solution alkalinity increasing.
   结果表明，随溶液碱度的增大，树脂的吸附容量降低。
6. Washing the wads with water, and the testing for alkalinity gave a negative result.
   用水洗涤玻璃絮，然后作碱性检验得到了否定的结果。
7. Experiment on the low alkalinity steel slag as mineral admixture
   低碱度转炉钢渣用作矿物掺和料的试验研究
8. Acid number of lubricating oil can be obtained by neutralizing standard acid solution and alkalinity substance of aqueous phase.
   用标准酸溶液中和水相中的碱性物质，即可获得润滑油的酸值。
9. Study on the factors influencing sinter strength through adding different quicklime under conditions of constant alkalinity
   恒定碱度条件下生石灰配比对烧结矿强度的影响研究
10. The effect of synthesis conditions including seeds, alkalinity of synthetic solutions, and synthesis time on ETS-4 crystal growth and membrane formation was studied.
    研究合成条件，包括晶种、合成液碱度以及合成时间对ETS-4晶体生长和膜形成的影响。
11. It has good colour retention, excellent resistance to water and alkalinity on the concrete surface. Applied at ambient temperature.
    具有保色性佳、耐水洗和混凝土表面的碱度等特点，对施工温度没有要求。
12. Determination of total and composite alkalinity
    总强碱性和混合强碱性的测定
13. There are four options as to which method ( s) of calculating alkalinity are used to analyse or check a sample.
    测算碱度的方法常常用于分析或检查样品，有四个种方法。
14. The alkalinity of water is a measure of its capacity to neutralize acids.
    水的碱性是它中和酸的能力的一种量度。
15. Alkalinity Control during Calcium Peroxide Releasing Oxygen
    过氧化钙释氧过程中碱度调控方法的研究
16. Effects of chain-length and concentration of AMNS surfactants, alkalinity and salinity on the DIT behaviors are investigated.
    详细考察了表面活性剂侧链长度、浓度及碱度、盐度对界面张力行为的影响。
17. At sufficiently high temperatures and alkalinity, fatty esters may be hydrolyzed to produce soaps.
    在足够的温度和碱度的情况下，脂护酯可能被水解产生皂类。
18. The effects of preparation conditions such as alkalinity, crystallizing temperature, pretreated method and pore size of the support membrane, on zeolite membrane were also investigated.
    最后考察了不同的合成条件包括碱度、晶化温度、多孔载体膜的孔径大小及其予处理方法对分子筛膜的影响。
19. Oceanic14C, partial pressure of CO2, total CO2, and total alkalinity measurements;
    海洋中含量、局地二氧化碳气压、二氧化碳总量和总碱度的测量资料；
20. As a result, soil alkalinity rose and farmland lay barren.
    结果，土壤中的碱份增多，农田成了不毛之地。
21. Chemical reagent& General method for the determination of acidity and alkalinity
    GB/T9736-1988化学试剂酸度和碱度测定通用方法
22. Low alkalinity flotation process is made on a low-grade porphyry Cu-Mo ore samples.
    针对某低品位斑岩铜钼矿矿样进行了低碱度浮选工艺研究。
23. Erosion of refractory by the ultra-high alkalinity slag produced in smelting ores from Guangxi
    广西矿冶炼中超高碱度炉渣对耐火材料的侵蚀性研究
24. Because, the plant ash alkalinity matter, has had the chemical reaction with the stearic acid in the fat
    因为，草木灰里面的碱性物质，与油脂里的硬脂酸发生了化学反应
25. The relations between coal ratio, alkalinity, reduction temperature and time and the metallization percentage in the process of metalized pellet were also studied with experiments.
    并研究了配碳量、碱度、还原温度及还原时间与该种球团直接还原金属化率的关系。
26. Details are given of each alkalinity calculation method.
    这里给出了每一种碱度计算的方法。
27. Effects of alkalinity and heat treatment duration on Microstructure of nucleated glass-ceramics from Oil Shale Fly Ash
    碱度和热处理时间对页岩飞灰微晶玻璃结构的影响
28. MO Alkalinity refers to the Methyl Orange and the test used to measure the total alkalinity of water.
    这个学过大学化学的话就知道吧。MO碱度是指甲基橙碱度，用来测量水中的总碱度。

noun

1. pH values above 7