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- A two-stage concentration system has been established for GC/MS analysis using Tenax-GC as adsorbent. 应用Tenax-GC吸附剂建立了二级浓缩GC/MS联用分析技术。
- By analysing the use management of the cooling concentrating system in the bearing grind process,the new way to save energy and increse the quality was summarized. 通过分析冷却液集中过滤系统在轴承磨加工中的使用管理,总结出了一条提质、节能、降耗、增效的新途径。
- Measurements of ground concentration reveal that as the densimetic Froude number grows, the lower flammability distance (LFD) increases. 但随著下游距离增加，云团持续扩散，使得云团最大浓度之差异性变小。
- Counter Manage System adopts concentrative system architecture in which the data is stored concentratively. 柜员管理系统采用集中式系统结构设计,数据集中存储。
- The proposed Project has small impact on ambient air. Under normal condition, the maximum ground concentration of each pollutant is far less than 10% of standard value. 拟建项目对环境空气的影响较小，正常工况时各污染物最大落地浓度均远小于标准值的10%25。
- Gauss oint ource model is used to forecast the ground concentration of SO2 produced in petrochemical industry and fuzzy mathematics method is used to calculate air quality. 利用高斯点源模型对石油化工行业造成的SO2地面浓度进行预测。利用模糊数学法进行环境空气质量预测。
- We present two kinds of static concentrator system made up of several refractional units for changing slanted sunlight to vertical light. 摘要:我们提出了两种由数个偏折元件所组成的静态集光器系统，它们可将倾斜照射的阳光往垂直方向做转变。
- concentration system of foreign exchange 外汇集中制度
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- The formula for appearance distance of maximal concentration on the ground between two small distance chimneys was deducted from the formula of ground concentration of air pollutants. 通过大气污染物地面浓度计算公式,导出两根小间距烟囱大气污染物最大落地浓度出现距离的计算式,并给出二分法求解最大落地浓度及其出现距离的方法。
- I need a holiday as a relief from the daily grind. 我需要休假以摆脱单调的日常工作。
- He is assigned a room on the grind floor. 他分配到底层一间房子。
- They are grinding wheat into flour. 他们正在把小麦磨成面粉。
- Both the classical parabolic trough system as well as the new concept of Fresnel systems with secondary mirrors are classified under linear concentrating systems. 无论是传统的抛物面槽式系统还是新型的有二级反光镜的菲涅耳系统，都属于线性聚光系统。
- It won't grind down any finer than this. 不能磨得比这个再细了。
- He loses his balance and fall to the grind. 他失去平衡，摔倒在地。
- God's mill grind slow, but sure. 天网恢恢，疏而不漏。
- We grind up the wheat to make flour. 我们把小麦磨成面粉。
- His area of concentration is nuclear physics. 他的专门研究范围是原子物理学。
- For concentrated systems,there will appear interference to scattered intensities. 本文简要总结了目前文献中有关干涉效应的判断与处理方法。
