1.
The column chromatogrphy is used to seperate and determine the content of lutein in Tagetes Patula L.and its roughing article and meticulous article.
研究了用柱层析法分离和测定万寿菊及其粗、精加工产品中的叶黄素含量。
2.
The Optimization of the Coking Crude Benzol Hydro-refining Extractive Distillation Process
焦化粗苯加氢精制萃取精馏工艺优化
3.
Surface roughness model and cutting parameters control in mold cavity finishing
模具型腔精加工粗糙度预测模型与加工量优化
4.
gneiss ,further worked than roughly split or squared
片麻岩,经除精劈或粗削方以外的进一步加工
5.
Figure 5 is a process flow chart of wool and worsted fabric finishing oprations.
图5系粗纺和精纺毛织物整理加工的流程图。
6.
Study on Avoidance of Browning During Fine Finishing of Crude Casein
粗干酪素精加工过程中防止褐变的研究
7.
Crude benzol coking products and development of its hydro-refining technology
焦化粗苯的组成及其加氢精制工艺技术的开发
8.
The degree of roughness in lathe cutting process is an imcortant index in judging the precision degree of lathe cutting.
机床加工粗糙度是衡量机床加工精度的一个重要指标。
9.
Diamond pencil-edge wheels :Use for rough and fine grinding or handwork to special shape of glass.
适用于各种异形玻璃的粗磨、精磨深加工以及手工磨工艺的使用。
10.
After combing, the comb sliver is drafted or drawn to form a roving, which is delivered to a spinning frame where the final worsted yarn is made.
经精梳机后,精梳毛条再去被牵伸成粗纱,粗纱再由细纱机加工。最终的纱线在细纱机上生成。
11.
The skilled craftsman forms and finishes the rough stone to a thing of beauty
这位熟练的工匠将粗糙的石头加工制作成精美的物品。
12.
The process of Elephant-Foot Yam and its application in food, medicine and fine chemical industry was introduced.
介绍了魔芋的粗加工和精加工工艺，并简述了魔芋制品在食品、药和日用化学工业中的应用。
13.
Wool fibers are processed into two fabric types: woolen fabrics and worsted fabrics.
羊毛纤维加工成两种织物类型，粗纺毛织物和精纺毛织物。
14.
The Establishment of Variable Precision Rough Set (VPRS) Model and Its Application in Knowledge Reduction of Cutting Process;
变精度粗糙模型的建立及其在加工过程知识约简中的应用
15.
Comparison of Ultra-Precision Machined Surface Roughness Measurement Methods and Power Spectral Density Characterization
超精密加工表面粗糙度测量方法对比及功率谱密度评价
16.
Study on establishing and testing for ultra-precision machining single crystal silicon surface roughness of prediction model
单晶硅超精密切削加工表面粗糙度预测模型的建立及试验研究
17.
roughing end mill with waveform teeth
粗加工波形刃立铣刀
18.
Morse taper roughing reamer
莫氏锥形粗加工铰刀