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The behavior in the aspects of bearing strength, crack resistance and settlement under the bearing plate are studied and a series of cracks that can be possibly appeared is brought forward.

混凝土局部受压的试验研究,国内曾有一批70~80年代的试验资料犤1犦,以无筋普通混凝土局部受压为大致如此。

And the "three-factor quadratic regression orthogonal rotary method" was adopted to study mixing performance of the mixer,after the machine had been designed and trial-produced. It was showed that the optimum technological parameters for mixing time, block coefficient and rotary speed of the paddle shaft were 180 s, 0.75 and 56 r/min, respectively. At the same time, the remains in the bin was little (0.015%). The effe...

为了提高双轴桨叶混合机的混合性能,采用二次回归正交旋转组合试验,对设计样机进行混合均匀度及机内残留率的试验研究,得出了其工作参数的合理组合:混合时间为180s,充满系数为0.75,桨叶轴转速为56r/min;机内残留量极小(约为0.015%),满足其作为配合饲料生产,尤其是预混合饲料生产的工艺要求,也为进一步改进设计提供了依据。

Fire performance of painted plywood and heat release of paint layers were subsequently evaluated by CNS 6532 surface test and oxygen bomb calorimeter.

本研究利用不同载体树脂为原料所制成的膨胀型防火涂料,涂布於4mm薄合板上进行CNS 6532表面燃烧试验及涂膜发热量试验,探讨不同载体树脂及其配方对合板涂布后之耐燃性能影响。

An experimental and theoretical study on the longitudinal ultimate strength of a box girder is presented in this paper.

本文对箱型梁船体模型作了总纵极限承载能力试验研究,应用基于塑性节点法开发的程序和通用非线性有限元模拟方法对该模型进行了数值计算,获得了与试验较为一致的结果。

The contributing law of initial surface hardness, micro hardness and its hardness gradient, metallography of bush and pin on chain wear resistance were demonstrated according to the micro analysis and the design rules under different wear mechanism were put forward.

由此可见,研究三轮农用车正时链和传动链的磨损机制,分析影响其耐磨性的因素,寻求提高其耐磨性的原理与技术,具有十分重要的学术价值和实用意义。1 磨损试验为了增强试验结果的可比性,实现不同质量水平的链条在完全相同

Soil enzyme activities were studied in long continnous cropping Cotton field and activated charcoal through cotton continuous cropping point trial.

试验通过棉花连作定点微区试验研究了棉花长期连作和活性炭处理后棉田土壤酶活性的变化。

Apply the small intestinal movement experiments with charcoal powder in healthy mice,neostigmine―treated mice.

本实验采用番泻叶致腹泻法和小鼠小肠推进试验,新斯的明致小鼠小肠推进亢进试验对鼠掌老鹳草的抗腹泻药理作用进行研究。

And other species recorded in the pharmacopoeia through pharmacodynamic experiments. Method Adopt the method of rat diarrhea by senna. Apply the small intestinal movement experiments with charcoal powder in healthy mice,neostigmine―treated mice.

本实验采用番泻叶致腹泻法和小鼠小肠推进试验,新斯的明致小鼠小肠推进亢进试验对鼠掌老鹳草的抗腹泻药理作用进行研究。

In this paper, in order to reduce delamination phenomena of cherry tomato juice in the storage processing. The stability was enhanced and the quality was improved, so as to the long-term stability of cherry tomato juice was achieved. The single factor test and orthogonal test were adopted, and stability effects were studied by some stabilizer such as sodium alginate, carra geenan, edible gelatin, CMC, xanthan gum on cherry.

为了减少樱桃番茄果汁在加工贮藏过程中的分层现象,提高其稳定性,改善其品质,达到使樱桃番茄果汁长期稳定的目的,采用单因素试验和正交试验研究了琼脂、海藻酸钠、卡拉胶、食用明胶、羧甲基纤维素钠、黄原胶等6种常见的稳定剂对樱桃番茄果汁的稳定效果。

the influence of damage caused by freeze-thaw cycles on the performance of chloride diffusion of concrete is studied by the experiments of free chloride concentration titration and chloride diffusion depth in this paper.

通过自由氯离子滴定试验和氯离子扩散深度试验研究了冻融损伤对混凝土氯离子扩散性能的影响。

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推荐网络例句

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。