Test performance varied between lots, and widely between similar products, confirming the advisability of lot-testing post purchase and prior to use in the field.
同种产品不同批次之间的检测效果存有差异，而同类产品之间的检测效果差异更大，由此进一步确认，购买产品后并在实际使用前进行抽批检验是可取的。
In order to verify the performance of fracturing truck and plunger pump, bench test, final assembly test and field industrial test should be performed.
为了验证压裂车和柱塞泵的性能，进行了台架试验、出厂试验和现场工业试验。
The results show that the performance of super-light white LED is rather stable in thermal vacuum test, and can be used in space illumination field.
通过对试验结果的分析，证明超亮白光led在热真空环境中工作性能稳定，同时给出了合理的使用方法，为超亮白光led在航天照明领域的应用奠定了基础。
In order to test comprehensive performance of missile actuator with consideration of outside and field testing, a portable testing device with high precision is developed.
测试装置由测试计算机、测控箱和舵机工作电源组成，能够完成导弹舵机静动态综合性能测试，同时具有跑合试验功能。
The performance test results show that the ENOB is more than 6 bits, which satisfies the application requirement. The system can find applications in the field of high-speed digital signal processing.
对系统进行的性能测试表明其有效位数为6位以上，满足实际应用的需要，适用于高速数字信号处理领域。
In the field of modern vehicle performance test, traditional measuring system can't meet the need of modern test because of its inherent shortcomings.
在当前的测试领域中，传统的测试系统由于本身所固有的诸多弊端变得越来越不能适应现代测试的要求。
The simulation test and field use show that, the new separator has good performance in separating gas from drilling fluid, it can meet the demand of underbalanced drilling.
经模拟试验和现场应用情况表明，研制的液气分离器脱气效果良好，能满足欠平衡钻井需要。
Therefore, compare to Mongolian Scots pine, Chinese fir has better performance in field test.
因此，与樟子松相比，杉木在野外埋桩试验中表现更好。
With the aid in test methods and so on XRD, SEM, Research nanometer zinc oxide thin film preparation condition, field emission performance and stability.
借助于XRD、SEM等测试手段，对锥状纳米氧化锌薄膜的制备条件、场发射特性和稳定性分析研究。
The high-performance wide-field collimator for dynamic test of FY-4 imager is designed in order to test the dynamic scanning performance of the FY-4 geostationary meteorological satellite imager.
为了测试风云四号气象卫星扫描成像辐射计的扫描镜的动态运动精度，设计了一种高精度动态测角仪。
The high-performance wide-field collimator for dynamic test of FY-4 imager is designed in order to test the dynamic scanning performance of the FY-4 geostationary meteorological satellite imager.
为了测试风云四号气象卫星扫描成像辐射计的扫描镜的动态运动精度，设计了一种高精度动态测角仪。
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