在试验中
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And a screwy algorithm based on digital image from mono-view is presented. This algorithm needs the four-region sign with the screwy boundary labeled on the surface of columniform targets. Then the length of the intersecting lines of the object's axis and the screwy boundary are gained by means of digital image processing, such as gray histogram balancing, Susan edge detection and Hough transform. Finally, the object's rolling angle is accurately gotten in shooting range.
该方法通过在圆柱形目标表面涂上边界为螺旋线的四区域标志,综合运用直方图均衡化、Susan边缘检测以及Hough变换等数字图像处理技术,从光测图像中得到各个时刻目标中轴线与螺旋线的相交线段的长度,由此可高精度测出空间目标的滚转角,从而有效地解决了靶场试验中空间目标滚转角的测量难题。
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To study the effect of avilamycin and narasin on the intestinal microflora of Cyprinus carpio, the concentrations of avilamycin of both groups were 4mg/kg and 8mg/kg feed respectively, and the concentrations of narasin of both groups were 20mg/kg and 40mg/kg feed respectively.
在研究阿维拉霉素和甲基盐霉素对鲤肠道菌群影响的试验中,各组饲料中添加阿维拉霉素的浓度分别为4mg/kg、8mg/kg基础饲料;添加甲基盐霉素的浓度分别为20mg/kg、40mg/kg基础饲料。
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Nepalensis wall polysaccharide was prepared with hot water extraction,ethanol precipitation,dialyzation,and lyophilization.the crude polysaccharide was separated by deae-cellulose chromatography and purified by sephadex g-200 chromatography.the inhibit effect of the polysaccharide on lipid peroxidation of mice liver was conducted by tba method.the model of liver-injury induced by carbon tetrachloride(ccl4was used to validate the variety of the realated ast.results onefold ingredient polysaccharide was obtained after isolated and purified.conclusion the ingredient can remarkably inhibit lipid peroxidation of rat liver and significantly reduce activity of ast.
用热水提取,乙醇沉淀提取粗多糖,再经sevag法去除蛋白,透析去除小分子物质,冷冻干燥得楮头红多糖粗品;采用deae-52纤维素柱层析和sephadex g-200凝胶柱层析进行分离纯化;用tba法考察多糖的抗脂质过氧化作用;采用ccl4急性肝损伤模型,测定其血清中ast变化。结论获得一个楮头红多糖组分。tba法表明该组分对小鼠自发性脂质过氧化具有显著的抑制作用;在保肝试验中,给药组能明显抑制ast的升高,对肝损伤有一定的保护作用。
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This research studies the effects of mineral oil of Lateritic Red Earth and Laterite on the paddy's and peanut's physico-ecologies and the reduction of mineral oil in these soils by the pot-planting simulation test.
本研究采用盆栽试验法,研究了赤红壤、砖红壤中矿物油对水稻、花生的生理生态影响和矿物油在土壤中的净化。
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In this paper, we have investigated and discuss the appropriate conditions under which the developing reaction to responds to Phospho Vando Molybdic acid and basic dye malachite green in aqueous solution by conducting experiments, through which the best quantity about addition of reagents can be fixed.
研究了磷钒钼酸与碱性染料孔雀绿在水溶液中的显色反应,确定了最佳反应条件,并将这种方法应用于复混肥中磷含量的测定,试验结果表明,此方法的灵敏度高、重现性好、准确度高。
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All weighing tests should be made in the standard atmosphere for testing textile.after the specimens have been conditioned in the same atmosphere.it may be impractical to condition the specimens in option A or nonconditioned testing may be agreed upon by the purchaser and supplier.when the full rolls or bolts of fabric can not be properly conditioned in a resonable time with available facilities,perform the tests without conditioning and report the actual conditions prevailing at the time of the test.such results may not correspond with the results obtained after testing adequately conditioned specimens in the standard atmosphere for testing textiles.
D1776实际操作的定向试块。纺织品的所有的权衡测试都应该在标准大气压下进行。当试块被置入同等气压的条件之后,或许将试块限制于A选项是不切实际的,而且有可能条件测试并不一定会被供应商和客户认同,当充满凹凸不平和毛刺的织物不能被适当的限制与合理的时间和现有的设施的时候,在没有限制的情况先执行试验并准确的报告在测试时的有力条件。这样得到的对纺织品测试的结果或许会与在真空中得到充分限制测试的结果不相一致。
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Therefore, the acceleration damp in concrete, the lateral and longitudinal propagation law on the acceleration in concrete, and relationship between acceleration and slip forming quality were tested and analysed theoretically and regressively.
本文因此就滑模摊铺过程中加速度在混凝土中的衰减、横向和纵向传播规律以及与成型质量关系进行了试验、理论分析和统计回归分析。
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Calcium has the effects of decreasing the concentration of soluble sugar and titratable acid and enhancing the firmness of fruits,has the effects of which was to some degree determined by the ca...
喷氨基酸钙的效果与此相似。在柠檬酸钙分别和Zn、B、IAA配合使用试验中,柠檬酸钙和IAA配合使用效果最好,使果实中钙含量提高了 10 4 89%。
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Study it looks like there are regions of the brain not directly involved in sexuality that seem to be feminized in gay males.
它是否仅仅受限于性偏好或大脑中存在其它与性别特征无关的区域?在这项试验中,人们首次看到。
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Blumenkranz MS, Bressler NM, Bressler SB, Donati G, Fish GE, Haynes LA, Lewis H, Miller JW, Mones JM, Potter MJ, Pournaras C, Reaves A, Rosenfeld PJ, Schachat AP, Schmidt-Erfurth U, Sickenburg M, Singerman LJ, Slakter JS, Strong A, Vannier S; Treatment of Age-Related Macular Degeneration with Photodynamic Therapy Study Group.
研究设计及安排:从2个多中心(22个北美和欧洲眼科诊所)、双盲、安慰剂对照的维速达尔光动力疗法治疗湿性年龄相关性黄斑变性的随机临床试验中选择患者进行后续延长的观察。对象:在TAP研究中随诊24个月,维速达尔治疗CNV可能减轻进一步视力丧失的危险的患者
- 推荐网络例句
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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether
年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。
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Eph. 4:23 And that you be renewed in the spirit of your mind
弗四23 而在你们心思的灵里得以更新
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Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。