1) managerial level
低价合理
2) low price
低价
1.
The article analyzes the phenomenon and cauce of unreasonable low price in constructing bidding It also states some measures to solve the probrem.
文章对工程招投标中产生不合理低价的现象和原因进行了分析,对其所产生的负面影响进行了探讨,并提出了相应的解决措施。
2.
Winning bidding in reasonable low price is a universal bidding method in current international practice.
合理低价中标法是一种国际上通行的招投标方法,实行合理低价中标制度的意义在于该制度本身有利于节省投资,保证投资效益;有利于建筑行业的结构调整,实现建筑市场买卖双方的供需平衡。
3.
Five predominance and the supporting basis of DeviceNet fieldbus are proposed: open,managed by independent international organizations;low price,uses CAN specification chip which is widely used,network structure simplicity;real time,adopts producer/consumer model,short frame struc- ture,carrier sense/non destructive bitwise arbitration with priorities MAC mechanism,high efficiency and flexibl.
提出了 DeviceNet 现场总线所具有的5个优势及其支撑依据:开放,由独立国际组织 ODVA 管理;低价,使用用途极广、用量极大的 CAN 规范芯片,网络结构简单;实时,采用生产者/消费者模型、短帧结构、载波监听/带优先权的非破坏性逐位仲裁 MAC 机制、高效灵活的 I/O 数据触发方式;可靠,CAN 总线的差分电平、多种错误检测措施,DeviceNet 的误接线保护、重复 MAC ID 检测、连接技术;标准,已成为国际标准、欧洲标准和我国国家标准。
3) low cost
低价
1.
A simple low cost synchronous Buck PWM controller SC2618 is introduced.
介绍了一种简易低价电源控制器(SC2618)。
4) Low valence state of chromium
低价Cr
5) Low-valent titanium
低价钛
1.
The reactions of carbonyls with a low-valent titanium reagent prepared by TiCl4with Mg in THF were carried out under ultrasonic action at room temperature for 10 min to1 h and corresponding olefins were obtained in good yields.
本文试图接Luche的解释,选择低价钛作用下谈基化合物的还原偶联反应,以观察超声辐射是否有预期效果。
6) low valent titanium
低价钛
1.
Pinacol coupling reaction induced by low valent titanium has higher chemoselectivity and stereoselectivity,and has increasing attracted organic chemists in recent years.
由低价钛络合物诱发的片呐醇偶联反应,具有良好的化学选择性和立体选择性,近几年来又引起有机化学家们的极大兴趣与重视。
2.
Recent developments on application of low valent titanium to organic synthesis including those of (non)natural products and their analogs, novel substrates as well as the extended/improved McMurry reac- tion are reviewed.
主要综述了近年来低价钛诱导的McMurry反应在有机合成中的应用新进展。
参考词条
补充资料:低价区
低价区——
多头市场的初期,此时为中短期投资的最佳买点。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。