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- farmland improving machine 农田建设机械
- Oil can reduce friction and improve machine life. 润滑能减少摩擦，延长机器寿命。
- PY160C grader is mainly used for land levelling, ditching, slop scraping , bulldozing, ripping, snowremoving in large areas of highway, airport, farmland etc, it is mecessary equipment for farmland improving. PY160C型平地机主要用于公路，机场，农田等大面积平整和挖沟，刮坡，推土、松土、除雪等作业及农田改良所必须的工程机械设备。
- A new type of BLM (beam loss monitoring) system was developed and was used to judge the beam loss position, which is significant for increasing beam lifetime and improving machine operation status. 摘要研制了新型的BLM监测系统，用于判断储存环束流损失发生的位置，以便采取措施延长束流寿命，提高机器性能指标。
- The broken filament can be decreased by optimizing raw material, adjusting process and improving machines. 通过优化原料、调整工艺、保持设备完好状态，使其毛丝明显减少。
- This study offers a theoretic basis for improving machining precision and the error compensations of spiral bevel gear. 研究结果对提高螺旋锥齿轮的加工精度和进行误差补偿提供了理论依据。
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- Gradually the surrounding farmland turned residential. 周围的农田渐渐变成了住宅区。
- The removal of the iron teeth in the armature leaves more room for armature copper, which lowers the losses and improves machine efficiency. 在电枢中去除铁刷将会给铜电枢留下更多的空间，从而降低损耗，提高机械效率。
- Abstract: The paper presents a method of improving machining accuracy in electrochemical machining by using a dual pole tool. 文摘:采用辅助阳极法来改善电解孔加工过程中侧面间隙电场的分布。
- Solving method of several key problems during machining are set forth, recommendation for further improving machining efficiency is put forward. 对加工过程中的几个关键难题,提出了解决办法,为进一步提高加工效率提出了建议。
- CUSUM control chart is used to solve the problem and to improve machine calibration, which results in high quality and low cost in fluorine filling process. 本文采用累积和控制图(CUSUM)来控制充氟量偏差的变化，改进了充氟偏差调整方式，在保证质量的同时降低了生产成本。
- The once barren hillsides are now good farmland. 昔日荒坡，今日良田。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- Error compensation is an efficient way to improve machining accuracy of NC machine tools. 误差补偿技术是提高数控机床加工精度的有效途径。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- I wonder what I can do about improving my grades. 我不知道能用什么办法提高自己的学习成绩。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗？
- You may stop the machine by pushing this button. 按下这个按钮你就可以关掉这个机器。
