1) collect grain taxes by quota
定额提取
2) norm of water intake
取水定额
1.
Discussion on some problems in the process of norm of water intake management;
实施取水定额管理的几个关键问题探讨
2.
In recent years Beijing has strengthened the water management and increased the research of the norm of water intake on the car wash industry.
北京市加大了对洗车行业的用水管理力度,同时开展了洗车行业取水定额的相关研究工作。
3) water quota
取水定额
1.
Making water quota is an efficient approach to implement persistent utility of water resources and relieve the shortage of the water resources.
实施水资源可持续利用,缓解水资源短缺的一个重要途径就是制定取水定额,用它来控制取水量。
2.
And then, by the statistical analysis results, we setting-up a regression equation, and make out the water quota for each class.
本文基于武汉市计划用水节约用水办公室提供的43所中小学的水平衡测试数据和有关的基础数据,利用统计方法找出影响取水单耗(年度学生日均取水量)的主要因素,对主要因素和取水单耗建立回归方程,根据回归方程制定出各类学校的取水定额。
6) timing extraction
定时提取
1.
This paper researched the timing extraction technique in the implementation of the all digital receiver in detail.
针对全数字接收机研究中的定时提取技术 ,对数字滤波和近最佳定时提取算法进行了新的改进 ,通过计算机摸拟表明改进后的算法具有收敛速度快、抖动小、抗载波固定相差和运算量小等特点。
补充资料：煤炭提取残余物-轻组分烷烃油-酸性提取物与异丙烯的F-C的反应产物
CAS：98072-40-3
中文名称：煤炭提取残余物-轻组分烷烃油-酸性提取物与异丙烯的F-C的反应产物
英文名称：Extract residues (coal), light oil alk., acid ext., Friedel-Crafts reaction products with isobutylene
Extract residues(coal),light oil alk.,acid ext.,Friedel-Crafts reaction products with isobutylene
中文名称：煤炭提取残余物-轻组分烷烃油-酸性提取物与异丙烯的F-C的反应产物
英文名称：Extract residues (coal), light oil alk., acid ext., Friedel-Crafts reaction products with isobutylene
Extract residues(coal),light oil alk.,acid ext.,Friedel-Crafts reaction products with isobutylene
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条