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- Ratio of base to topdressing fertilizer 底追肥比例
- ratio of base to topdressing 氮肥基追比
- OBJECTIVE To optimize the formula ratio of base to prepare better Cataplasma. 目的优选巴布剂最佳基质配方比例,制备性能优良的巴布剂。
- Effect of Base to dressing Ratio of Nitrogen Fertilizer on Wheat Yield and Quality in Light- loamy Chao Soil 轻壤质潮土氮肥基追比对小麦产量与品质的影响
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- ratios of base and topdressing nitrogen fertilizer 氮肥基追比
- The ratio of men to women was two to one. 男女的比例是二比一。
- Mold base to be minimum hardness of 165 BHN. 模座的最低硬度为165布氏硬度。
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
- Different types of base constructions can also be needled together into a multi-layer base to provide further options. 不同类型的打底结构也可针刺合并成一个多层底，提供进一步的选项。
- The ratios of 1 to 5 and 20 to 100 are the same. 1与5之比和20与100之比相同。
- A set of test device and test method was established to determine the carbonate content and the ratio of base number contributed by carbonates to the total base number of the detergent. 设计了测定润滑油金属清净剂中碳酸盐与酸反应放出二氧化碳的实验装置,建立了测定金属清净剂中碳酸盐含量及碳酸盐碱值占总碱值份额的方法;
- Mold base to be minimum hardness of 280 BHN. 模座硬度最小为280布氏硬度。
- The base ratio of 1:1 for the bases adenine and thymine and the bases cytosine and guanine was the first clue to the specificity of BASE PAIRING in the nucleic acids. 在核酸中的碱基配对高度专一性的原则决定了腺嘌呤与胸腺嘧啶，或鸟嘌呤与胞嘧啶之间的比值为1：1。
- Exhibiting a high ratio of output to input. 功效大的产出与投入比值高的
- Effects of nitrogen fertilizer rate and ratio of base and topdressing on yield of wheat, content of soil nitrate and nitrogen balance 施氮量及底追比例对小麦产量、土壤硝态氮含量和氮平衡的影响
- The ratio of hits to misses for the cache. 缓存命中数和未命中数的比率。
- Acids react with bases to form salts. 酸与碱反应生成盐。
