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- roll change mechanism 换辊机构
- Can Rock & Roll Change the World? 摇滚乐可能改变世界吗?
- The mill is equipped with speedy roll change device. 该光整机有快速换辊功能。
- Since roll change is on a horizontal plane, the operator doesn’t have to move heavy shafts. 由于轧辊的变化是在一个水平面，经营者没有提出重轴。
- Office facilities is made up change mechanism administration to make up general need to attend officeholder exam. 机关事业编改成机关行政编一般需要参加公务员考试。
- Cloth cover chimney normally the simple sense get victory with concise elegance, use plait, roll change of manner of edge, engraved designs. 布面灯罩通常以简洁典雅的质感取胜，并用打褶、滚边、刻花方式变化。
- The species of soil hydrolase，the sensitivity of different enzyme indices and the change mechanism of soil enzyme should be noticed in future studies. 今后在森林土壤酶的研究中，应重视水解酶的种类、酶指标的敏感性以及酶变化机理的探索。
- The change mechanism of the electrical resistivity and optical transmittance was studied from the crystallization behavior as well as the carrier concentration and mobility. 从薄膜的结构、载流子浓度和迁移率等方面分析掺铝氧化锌薄膜的透射率和电阻率的变化机理。
- The change of the effective ingredients in brown rice during the period of germination and its changing mechanism were studied. 摘要研究了糙米在发芽过程中的主要成分变化情况，并对变化机理作了简单的探索。
- Characteristics：This machine is composed of vibrating platform, air blowing system, vibrational stepless speed change mechanism and angular adjusting mechanism both in lengthways and cross directions. 振动台筛面按分选作物品种的不同可选用不同目数的不锈钢丝编织网。
- After each time roll changing, must inspect the lubricant whether to harden the nigrescence, whether by impurity pollution, whether to oxidize the emulsification. 每次换辊后要检查润滑脂是否硬化变黑，是否被杂质污染，是否氧化乳化。
- A generator is a machine designed to change mechanical energy into electrical energy. 发电机是为了改变机械能为电能而设计的机器。
- In addition, histone exchange reveals new changing mechanism of DNA-histone interaction. 并且，组蛋白替换揭示了DNA-组蛋白相互作用变化的一种新的机制。
- precise bar mill with rapid roll change 带快速辊装置的精密棒材轧机
- The measuring principle and the design topics of the analyser and its wavelength changing mechanism are discussed in this paper. 本文讨论了调制式光纤理化检测仪的原理以及有关探头、波长切换机构的设计问题。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- This article expounds the rheological property of blood, the pathological changes mechanism of blood rheo logical property obstacle and its relationship with metabolism and function change. 阐述了血液的流变特性,血液流变性障碍的病变机理及其与机体代谢与功能变化的关系;
- She is crazy about rock and roll. 她喜欢摇滚乐。
