primary salt的例句大全

the results showed that about 50% of land is middle-strong salinized or salt soil, and the primary salt type is chlorinate-sulfate.

结果发现：区内有50%的土地处于中强盐渍化和盐土状态，且主要为氯化物-硫酸盐型盐渍化；

Preparation of High-Purity Lithium from Primary Product of Li_2CO_3 in Qarhan Salt Lake

青海盐湖初级碳酸锂产品制备高纯金属锂研究

The primary parameters including exchange sodium percentage ( ESP), total alkalinity, pH and soil salt content of soda solonetz in the Da'an city were calculated.

对大安市苏打碱土的主要碱化特征参数：土壤碱化度（ESP）、总碱度、pH等指标进行了测试分析。

A Research on Reduction of Friction Sensitivity of K · D Double Salt Primary Explosive Using Molybdenum Disulfide

用二硫化钼降低K·D复盐起爆药摩擦感度的研究

Crystallization Control in the Production of K · D Double Salt Primary Explosive

浅谈K·D复盐起爆药生产中的结晶控制

Though the wastewater of K-D double salt primary explosive can reach the relevant effluent standard, the selectivity of present treatment technic is low and may bring secondary pollution and is not a optimal choice.

现在针对K·D复盐起爆药重金属废水的处理工艺虽然能使出水达到国家相应的排放标准，但是处理工艺选择性差，有可能造成二次污染，并不是最佳的选择。

studies on the changes of superoxide dismutase activity and its isozyme in primary leaves callus of soybean under salt stress

盐胁迫下大豆初生叶愈伤组织SOD活性及其同工酶变化的研究

Analysis of Salt-tolerant Characteristics and Primary Selection of Its Salt-tolerant Variants from Tube Plants of Triploid Populus Tomentosa

毛白杨试管苗耐盐性分析及耐盐植株初选

primary nutrient salt sources of self-pollution of net cage culture in shallow sea

浅海网箱养殖自身污染营养盐主要来源

primary study of salt damage mechanisms of ficus altissima bl. in spoondrift area

浪花飞溅区高山榕盐害机制初步探讨

methods the measure of iodized salt, urine iodine and total goiter rate in pupils aged 8~ 10 years was conducted in primary schools in hangzhou mountainous countryside.

方法抽取杭州市山区农村乡镇中心小学8～10岁在校学生为观察对象，分别检查寄宿与走读学生甲状腺肿大情况、尿碘水平及当地食盐加碘情况。

determinations of calcium in various salt lake by primary and secondary sensitive lines in icp-aes

利用ICP-AES中钙的主次灵敏线同时测定各种盐湖卤水中的钙

Susan: Where did the primary origins of salt distribute?

中国的产盐地主要分布在那里?

Primary study on physiological reaction of two tree species to salt stress

盐分胁迫下树木生理特性初探

A simple introduction to the technological improvement on the production of primary potassium salt brine Results of experiments show: potassium salt excels sodium salt in defluorination;

浅述一次钾盐水生产技术的改进实验结果表明，钾盐的脱氟效果优于钠盐；