可降低摩擦系数，提高密封的可靠性和使用寿命。
By using it, the friction coefficient can be reduced and the sealing reliability and service life are improved as well.
并在分析研究的基础上指出了提高NC系统可靠性和NC机床利用系数的具体途径和方法。
On the basis of analysis concrete methods for increasing the reliability of nc systems and utilization-coefficient of nc machine tools are also suggested.
理论分析和实验结果表明，本文设计的稳流及稳纹波电路显著地提高了氙灯电源的可靠性及减小了氙灯电流的纹波系数且操作简便，利于推广应用。
The theoretical analysis and experimental results demonstrate that the new product has greater reliability and less ripple and, consequently, is easy to operate and conducive to its popularization.
为提高可靠性，降低的热膨胀系数(热膨胀系数)的不匹配与PC B减少了从热循环所得的焊点的裂缝的可能性。
For increased reliability, a reduced CTE (coefficient of thermal expansion) mismatch with the PCB reduces the possibility of solder-joint cracks resulting from thermal cycles.
为提高可靠性，降低的热膨胀系数(热膨胀系数)的不匹配与PC B减少了从热循环所得的焊点的裂缝的可能性。
For increased reliability, a reduced CTE (coefficient of thermal expansion) mismatch with the PCB reduces the possibility of solder-joint cracks resulting from thermal cycles.
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