- 更多网络例句与覆试相关的网络例句 [注：此内容来源于网络，仅供参考]
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In order to reflect the toxicity of cadmium in the two different systems: overlying water system and watersediment coexistence system, the toxicological parameters such as metal body burden, MT and mortality in a freshwater cladoceran Daphnia magna after exposure were quantified.
选择大型溞作为受试生物，以大型溞体内金属积累量、金属硫蛋白含量和死亡率作为测试指标，考察了上覆水体系与水柱－沉积物共存体系中金属镉的毒性状况，探讨了水体沉积物中重金属的生物毒性作用机制。
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In order to reflect the toxicity of cadmiumin the two different systems: overlying water system and water-sediment coexistence system, the toxicological parameters such as metal body burden, MT and mortality in a freshwater cladoceran Daphnia magna after exposure were quantified.
选择大型溞作为受试生物，以大型溞体内金属积累量、金属硫蛋白含量和死亡率作为测试指标，考察了上覆水体系与水柱-沉积物共存体系中金属镉的毒性状况，探讨了水体沉积物中重金属的生物毒性作用机制。
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In order to put this kind of structure into practic
为了能在实际工程中更好地运用这类结构，本文提出一种空间异形柱框架结构的非线性有限元分析方法，并结合单向及反复推覆分析方法对空间异形柱框架结构抗震性能进行分析，然后在推覆分析的基础上做一定的动力时程计算，另外还做了一些试
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With large amounts of repeated writing and erasing, the extreme operation of simple writing finally engulfs the boundary between "painting" and "writing".
一种纯粹书写的极端运作，以大量的重覆书写和抹试最终吞噬了「画」与「书写」的界限。
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Methods\ By means of analyzing the echo signal from the ultrasonic detector, the features of the echo signal as a criteria related to the adhesive state had been extracted with maximum likelihood ratio method modeling to test the rocket motors sample of which inner surface the liner is cladded on .
方法通过对超声检测探头拾取的回波信号进行分析，提取出作为脱粘识别判断依据的信号特征量，利用似然比方法建立模型，对贴有绝热包覆层的发动机试件进行检测。
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This research is concentrated on the interactive behavior between the cold-formed steel wall stud and sheathing. Three kind of test specimens used in this study includes:(1) both stud and calcium silicate board are under compression;(2) the stud sheathed with calcium silicate board is under compression; and (3) the calcium silicate board supported by stud is under compression. Three different thicknesses of calcium silicate board and three different spacing of the connecting screw were adopted in the test. Totally, 36 specimens were tested in this research.
本研究乃针对冷轧型钢墙体立柱与外覆材产生束制的能力进行探讨，实验所采用的试体分为三种，具外覆材之墙体、具外覆材支撑之立柱、外覆材受压内含支撑之立柱，并配合不同厚度之矽酸钙板与改变不同螺丝间距进行互相比较，共进行了36组试验。
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It was also found that the strength of FF specimen is close to the sumation of the strengths of FC and FS specimens with the same board thickness and screw spacing as FF specimen. As compared the test results with the research findings from Li [2]and Luo [3], It can be concluded that the failure mode of specimen is affected by both the sheathing thickness and the stud thickness. Different from this study, the failure mode of Li's test specimens is torsional-flexural buckling for most cases. The predicted values computed based on the AISI Specification seem to be conservative as compared to the tested values of FF specimens. Therefore, it is suggested that the effective length factor, K, can be taken as 0.5 to determine the wall stud assembly strength.
在三种不同试体组合分析时也发现，具外覆材支撑之立柱与外覆材受压内含支撑之立柱，两者之破坏强度相加，约等於具外覆材之墙体之破坏强度；试验结果与李岱真、罗浩之研究比较后，发现不同厚度之立柱与不同厚度之矽酸钙板之间束制关系明显影响强度之差异，且李岱真之试体破坏模式多为整体扭转-挠曲挫屈破坏，与本研究有较大差异；对於具外覆材之墙体与AISI预测值比较后，AISI规范预测值较保守，因此本研究有效长度系数建议采用0.5。
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The sweet cherry cultivar Hongdeng was used for studying the effects of mulching on its blossom and bearing.
以红灯为试材，探讨了甜樱桃覆草栽培对其开花结实情况的影响。
- 更多网络解释与覆试相关的网络解释 [注：此内容来源于网络，仅供参考]
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cantilever：悬臂梁
如果以一块软钢试料来作抗拉试验及疲劳试验,结果会发现,抗拉试验的巨大拉力所造成的破坏断面上会呈现丝纹纤维状的结构;而疲劳试验的反覆应力所造成的破坏断面,在电子显微镜下,通常会呈现显明的裂痕(crack),而如果试验是采取悬臂梁(cantilever)的方式,这些裂痕有
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crack：裂痕
如果以一块软钢试料来作抗拉试验及疲劳试验,结果会发现,抗拉试验的巨大拉力所造成的破坏断面上会呈现丝纹纤维状的结构;而疲劳试验的反覆应力所造成的破坏断面,在电子显微镜下,通常会呈现显明的裂痕(crack),而如果试验是采取悬臂梁(cantilever)的方式,
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Fatigue limit：疲劳限
绘成应力-转数曲线图,称之为S-N曲线图.再 S-N 曲线图中,N至10 左右时,曲线呈水平,此时的应力表示材料无论反覆多少次数皆不致於产生疲劳破坏的最大应力,即疲劳限 (Fatigue limit)或称之为耐久限(Endurance limit) .试材表面受化学腐蚀时,
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Mel：[蜂蜜]
对蜂蜜(Mel)的鉴定,李时珍谓,"凡试蜜以烧红火箸插入,提出起气是真,起烟是伪". 对于信石(ArsenieumSublimatum)的鉴定,苏颂谓:"将生砒就置火上,以器覆之,令烟上飞,着器凝结,累然下垂如乳尖者入药为胜. 对于石膏(GypsumFibrosum)的鉴定,
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residual strength：残余强度
当反覆荷重循环次数N达2百万次,而未完全断裂之常重及轻质混凝土梁试体,则重新进行静态荷重试验,测试其残余强度(residual strength). 试验结果显示:常重混凝土梁试体劲度之衰减(kN/k0)与荷重等级的大小(Pmean)无确切之关联;而轻质混凝土梁试体,