本文通过试验证实了扦插根系发育质量与倒苗时根系木质化程度是影响定植苗成活的关键。
The experiments, proved that developmental quality of root system of cutting seedling and lignification degree of root system during seedling-laying are key factors to influence survival rate.
经过试验证明：该型烘干炉结构简单，维修方便，耗电少，炉内温度均匀性较好，烘干质量良好。
The application result showed that this oven was characterized by simple structure, easy maintenance, less power consumption, good temperature homogeneity and high drying quality.
通过试验和生产验证，所焊接的后桥壳体精度高、抗疲劳性能好、质量稳定。
The result of welding experiment and production practice show that the welded rear-axle housing have quality stability and high precision and fatigue strength.
试验证明，该回归模型具有很高的精度和较强的实用性，为保证CO2全自动焊接质量的可靠性提供了依据。
Experimental result shows that the regression model has high precision and stronger practicability, which offers proof for quality reliability of CO2 automatic welding.
现场抹灰试验证明，聚丙烯纤维抹灰砂浆质量可靠，效果明显，且施工简易。
Also, the plaster testing of locale proving that the plaster mortar of Polypropylene-fiber has much merits such as quality credibility, effect evidence and constructing facility.
试验证明该喷头使成形工艺控制更加灵活，提高了成形零件的质量。
It is verified through test that this nozzle makes the control of forming technique more flexible and enhances the quality of formed parts.
试验证明，该系统满足对高质量开关电源的可靠性和实时控制的要求。
Experiments show that the system can satisfy the requirements of reliability and real-time control.
试验证明，辊拔工艺可显著降低拔制力，提高异型钢管表面质量。
The said experiments show that with the roll-die drawing process the drawing force can be considerably reduced and surface quality of the shape steel tube improved.
在某焊接现场进行了验证性试验，结果表明，系统具有快速准确的特点，为提高焊接质量和生产率提供了一个有效的工具。
The experimental result indicates the potential of this method for its convenience and high precision, and supplying a useful tool to improving the quality and production rate.
焊接工艺认证试验是在焊接生产中根据欧洲标准，验证焊接工艺、保证焊接质量，从而满足大规模生产需要的重要试验。
Welding process certification test is an important test complied with EN standard to validate the welding process, ensure the welding quality and meet the requirements of manufacture in large scale.
利用数值模拟技术对2 311和2 738两种模具钢热处理质量效应进行了定量评估和现场试验验证。
The mass effects of die steel 2311 and 2738 upon their heat treatment were rated by numerical simulation technology and verified by practical experiments.
经过试验证明，采用优化示教轨迹可使焊接废品率从2 0 %下降至5 % ，有效提高了焊接质量。
The experiments show that with the new programming strategy the reject rate is reduced from 20% to 5% and the weld quality is remarkably improved.
通过试验证明了锈点是导致钢板弹簧断裂的新的疲劳源，为提高弹簧的使用寿命必须提高其涂层质量。
Experiments demonstrate that leaf spring crack results from rust spot as fatigue crack initiation, and in order to improve spring life it must be to improve coating quality.
试验证明，稀土元素对食用菌菌丝具有一定的活性，既可以促进菌丝的生长，增加菌丝干物质量，又可以改善品质，提高产品营养价值。
Experimental result indicated that rare earth element may promote growth of hypha and increase weight of dry matter, and also improve quality and nutrient value of edible fungi.
工艺试验证明，上述变化可导致高加工精度、高表面质量和高效率。
It has been proved by technology experiments that the above alternations result in high machining accuracy, better surface quality and good profit.
工业试验证明：使用该改进剂后，道路沥青的针入度比提高明显，可改善道路沥青针入度比的不足，提高沥青产品的质量。
The industry application indicated that the paving asphalt penetration ratio could be improved significantly by using a small amount of this improver. The quality of paving asphalt was also improved.
试验证明该装备生产的产品质量达到了世界一流水平，产生了较大的经济效益。
An experiment proves that the products it manufactures are the best in the world and can bring better economic benefit.
对纯质量和动力试件分别进行了阶跃输入和地震波加载试验仿真，结果验证了这种方法的优越性。
Numerical simulation of pure mass and dynamic specimens was carried out with step signal input and seismic wave input, respectively. Results validate the effectiveness of this method.
但由于纳入研究质量差异较大，有必要开展设计更严谨的随机对照试验来验证该结论。
However, there were some differences among enrolled quality of studies. It is needed to design more strictly randomized controlled trials to validate these conclusions.
经动物试验证实，本品具有抑制肿瘤的保健作用，对预防肿瘤的发生和提高肿瘤患者的生活质量有一定作用。
Animal functional tests show that this product has the health function to inhibit tumors and, to a certain extent, it can prevent tumor conformation and improve the quality of life of cancer patients.
试验证明，利用振动信号的频谱分析能够有效地对铝合金点焊过程进行监控，是提高铝合金点焊质量的一种有效方法。
The experiment has proved that frequency analysis of the vibration signals of electrodes is an useful and perspective method, which can be used to monitor the process of the aluminum…
经试验证实能有效保证试验质量。
It proves effective to improve the quality from the clinical trials.
方法以高良姜素含量为指标，考察了液相色谱法测定的波长、色谱条件、流动相、线性范围、样品制备方法和中药质量标准分析方法验证试验。
Methods With amount of galangin as index, wavelength, chromatographic system and system suitability, mobile phase, linear range, preparation of sample and analytic method validation were investigated.
加工装调后进行了成像试验验证，结果表明，该系统能够同时完成大视场及小视场的图像获取，在可视范围内成像质量满足系统总体要求。
By imaging tests, this optical system has better imaging quality and can capture the images form the large field and small one at the same time.
分析了压边力的作用及其大小对成形性能和成形质量的影响，提出了适用于这种冲锻组合工艺的压边条件，并进行了工艺试验验证。
The function of the blank holder force (BHF) as well as its influence on the forming performance and forming accuracy of workpieces were analyzed.
分析了压边力的作用及其大小对成形性能和成形质量的影响，提出了适用于这种冲锻组合工艺的压边条件，并进行了工艺试验验证。
The function of the blank holder force (BHF) as well as its influence on the forming performance and forming accuracy of workpieces were analyzed.
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