If you are a manufacturer, chances are you have a bill-of-materials system to determine standard parts cost.

如果你是一个制造商，你有机会得到一个物料清单系统来确定标准件的成本。

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Two other new systems under the Information Technology Strategy - the Reference Materials System and the Leave Recording System - also went live in 1997.

资讯应用策略的另外两个新系统（参考资料系统及假期纪录系统）亦已于年内启用。

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The method has been applied in crude materials system of the cement kiln and the result shows that this method is more superior to traditional PID control.

算法已成功应用在水泥窑生料系统，现场运行结果表明该算法简捷实用，控制效果优于传统的PID控制。

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The immune system loses its ability to tell the difference between foreign materials and its own cells.

VOA: special.2010.06.15

They've tended to view the elaborate and carefully constructed texts of P as part of a system whose meaning derives from the larger cultural matrix or grid in which those materials are embedded.

他们注意观察P中十分详尽和仔细构造的内容,这个内容属于某个系统的一部分,源自一个更大的文化母体或网络,所有的这些材料内容都包含在里面。

耶鲁公开课 - 旧约导论课程节选

Research opportunities include research in the areas of compact energy storage and pulsed power, aerothermal protection systems for flight vehicles, high-strength and dielectric structural materials, and system interfaces between high-power loads and platform power distribution networks.

FORBES: U.S. Navy Pioneers Next-Gen Electric Weaponry

In November, WinFlex, a wind-power company based in Kiryat Yam, Israel, received one of the most coveted prizes in the GE Ecomagination Challenge for developing a wind-turbine system that uses a light, flexible cloth sheets made out of composite materials as the rotor system for a wind turbine.

FORBES: Inflatable Wind Turbines Pass Laugh Test

Here, it is noted that the system comprises of only inorganic materials, which can reduce the CO2 with low energy loss.

ENGADGET: Panasonic Photosynthesis System converts carbon dioxide to organic material with plant-like efficiency