分数
- 与 分数 相关的网络例句 [注:此内容来源于网络,仅供参考]
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I was so moved when all of the audiences in the bird net welcomed the athletes of chinese.Taibei better than previous athletes,which surely made them perceive coming back home.
还有就是你要先了解清楚这些学校往年在你省录取的分数,如果高于你今年的分数,你的志愿也会落空。
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Based on the above two experimental studies,we inferred the main combustion characteristic at high altitude which was that the flame radiation coefficient was obviously lower than that in atmospheric region and the mechanism which was due to higher volume fraction of carbon particles than that under atmospheric pressure.To validate this infer,the focus of last experimental study was on the volume fraction of carbon particles in the flame.
前两部分实验研究我们分析得到高原地区的主要燃烧特性是火焰辐射系数明显低于常压地区,其机理是由于火焰中的碳颗粒体积分数高于常压下的,为了验证这一推断,最后一部分实验研究的重点是火焰中碳颗粒的体积分数。
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Through research, the relationship among cured depth and concentration of photoinitiator, exposure energy, concentration of monomer, ratio of monomer to cross linker, refractive index of liquid, volume fraction of powders, mean diameter of powders are confirmed.
通过对浆料固化性能的研究,得出了固化厚度随引发剂浓度,曝光能量,单体质量分数,单体和交联剂比例,单体溶液的折射率,粉末体积分数以及粉末粒径的变化关系,并得出相应的最佳值。
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Methods:Using 10% OP and 10% TWEEN-20 as increasing dissoluble agents, andPAN as developing dye,the absorption of the complex compound of cadmium was measured at 555 nm. The content of the tracecadmium in water sample was determined.
分别以体积分数为10%OP和体积分数为10%吐温-20为增溶剂,以PAN1-(2-吡啶偶氮-2-萘酚为显色剂,在555nm波长处测定水中镉络合物的吸光度。
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The eluents were water, 10%, 20 %, 30 % and 50 % ethanol respectively and they flowed through the macroporous resin one by one with five times of the column volume. The obtained eluent of 50 % ethanol was evaporated and the content of total flavonoids was 76 % measured by HPLC.
结果 选择AB-8大孔树脂;最佳纯化工艺为上样液总黄酮质量浓度 60 mg·L-1,pH 5.0,温度 25 ℃;最佳洗脱方式是用5倍柱体积的水及体积分数分别为10 %、20 %、30 %的乙醇依次洗脱,弃去洗脱液后再用5倍柱体积的体积分数为50 %的乙醇洗脱;HPLC法测定总黄酮的含量为76 %。
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No evident regularity was found in the depth from 15 to 30 cm. There was an obvious accumulation of OM and TN in the top 30 cm of the fallowed soils, of which the accumulation of OM was faster than that of TN and there was more accumulation in no-tillage compared to tillage. Soils applied with inorganic and organic fertilizers had much more OM and TN at 0~5 cm and 5~15 cm depth than soils applied with only inorganic fertilizers and soils without fertilization. However, OM and TN in these treatments were less than that in fallow treatment. No significant differences in OM and TN contents were found between fertilization treatments. Only in the 5 cm of top soils, OM and TN of the soils treated with only inorganic fertilizers were more than that of CK.
长期休闲的土壤在整个耕层有明显的有机质和氮素累积,其中碳的累积快于氮的累积,免耕条件下比耕翻条件下累积量更大。0~5 cm和5~15 cm土层有机肥与无机肥配施的处理,其有机质和全氮质量分数均显著高于单施化肥处理和不施肥处理,但均低于休闲处理;15~30 cm土层各培肥处理则无明显差异;单施化肥的土壤有机质和全氮质量分数高于不施肥处理,但这种差异只在表层(0~5 cm)较显著。
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The principles of fuzzy neural network in detecting conveyor belt fire are told.
通过综合考虑温度、温度变化率、CO体积分数、CO体积分数变化率4个变量,采用ANFIS系统对胶带机火灾进行探测研究。
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Use a highe r setting for lig hterimages or lower for darker images.
较浅色的图像用较高的分数,较深色的图像用较低的分数。
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Red light can also reduce gibberellin content, which minishes internode length and plant height; however, far red light (700 -800 nm) can have the opposite affect and enhance GA.
光同时是植物形态形成的信号源。600~700nm的红光能降低植物体内赤霉素的质量分数,从而减小节间长度和植株高度;而700~800nm的远红光能提高体内赤霉素的质量分数,从而增加节间长度和植株高度。
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The stability coefficient was 0.78. The correlations between SAT and TOSA and BISI scores were 0.84 and 0.60 respectively.
SAT分数与TOSA及BISI分数之间的相关分别为0.84和0.60,「同时效度」与「概念效度」的考验结果均十分满意。
- 推荐网络例句
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The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.
主要做了如下几个方面的工作:对伸臂位于顶部的单层框架—筒体模型进行分析,提出了等效转动约束的概念和转动约束刚度的表达式。
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Male cats normally do not need aftercare with the exception of the night after the anesthetic.
男猫通常不需要善后除了晚上的麻醉。
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Its advantage is that it can be used in smaller units.
其优点在于可以在较小的单位中应用。