查询词典 algebraic fraction
- 与 algebraic fraction 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results of simulations performed at nearly zero temperature demonstrate that stress-induced phase transitions from body-centered cubic to face-centered cubic and hexagonal close-packed structures take place during the deformation process of both Fe and Ta, and the maximum fraction of FCC atoms varies linearly with the tensile strength, from which we can conclude that a critical stress exists for the phase transition to take place.
低温模拟结果表明,纳米晶铁和钽在变形过程中都出现了应力诱导的相变,其中FCC结构含量的最大值和抗拉强度成线性关系,并由此可以推出相变发生的临界应力值。
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After heat treatment for 25h and 50h in air, the r phase showed an anisotropy on XRD pattern. The molar fraction of the r " phase formed at the interface between the substrate and the bond coat was calculated and the profile of composition of all elements was modeled after considering the change of heat treatment temperature and time.
多元合金的基体和热障涂层的扩散和界面反应,用相平衡热力学Thermo一ca1C和相变动力学D工CTRA软件对基体/底层界面Y'相的摩尔分数以及整个试样中各元素的成份分布随温度和时间的变化进行计算,计算结果与实验结果有很好的吻合。
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The bar chart showing that the marginal cost of Internet banking transactions was a tiny fraction of the cost of branch banking.
这个图表表明,网络银行转帐的编辑成本是分支银行成本的很小一部分。
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In the experiments,a single-fibre optical probe was developed to measure the local void fraction and a tri-fibre optical probe was developed to measure the vapor bubble velocities inside the heated tube bundles.
摘 要:针对卧式火管式蒸汽发生器的结构特点,对水平加热管束间的三维汽液两相流特性进行了实验研究。
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Powerful predictors of a positive test are an ejection fraction less than 40%, bundle branch block, or atrial fibrillation.
对射血分数小于40%及束支传导阻滞或房性纤颤的阳性检查效果最好。
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Powerful predictors of a positive test are an ejection fraction le than 40%, bundle branch block, or atrial fibrillation.
对射血分数小于40%及束支传导阻滞或房性纤颤的阳性检查效果最好。
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It were detected that the differences of degree of ST elevation,peak value of cardiac enzymes,the score of ECG,left ventricular ejection fraction,right bundle branch block,shock and heart failure.
目的 通过对急性心肌梗死患者一些临床指标的观察,评价缺血预适应对急性心肌梗死患者预后的。
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In this experiment,X-ray diffraction apparatus was used forthe first time to examine and research on microdensity,crystallinity and microfibril angle.Through research on the radial variation of bamboo microdensity,this paper points out the conceptions of bamboo hull density and bamboo pulpdensity,and this provides basis for the multiple layer utilization of bamboo.Using computer image-processing technology to carry on precise examinationvolume fraction of bundle sheath,that is key factor to reveal the relationshipbetween bamboo structure and properties.For the first time using resonantvibration means to test the dynamic elastic module,the result shows very ideal.And for the first time researched on the variability of electric conductivityproperty of bamboo.
在本次实验中,首次使用X射线衍射仪对竹材的微密度、结晶度、微纤丝角进行测定和研究,深入研究了竹材微密度的径向变异规律,首次提出竹青密度和竹肉密度的概念,为竹材的径向分层利用提供依据;首次使用微机图象处理技术对竹材的组织比量,主要是纤维束比量进行了精确测定,从而为揭示竹材结构与材性关系打下基础;首次使用共振法对竹材的动态弹性模量进行测定和研究,测量结果是比较理想的;首次研究了竹材导电性的变异。
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Grape orchard and bush land have less physical clay fraction, which means easier to suffer soil wind erosion.
耕地表层土壤物理性粘粒含量处于中间水平。
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Carbon monoxide and nitric oxide mass fraction distributions provided insight into the flame structure and extent of pollutant formation.
一氧化碳和一氧化氮的质量分数的分布提供了深入了解火焰结构和程度的污染物的形成。
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- 推荐网络例句
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Listen,point and check your answers.
听,指出并且检查你的答案。
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Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.
但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例,经过临床的诊断后,其中施以温针治疗的48例,疗效显著,报道如下。1临床资料本组病例48
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Some known methods of remnant pump detection and automatic laser shut-down use communications, such as an OSC.
一些已知的残余泵浦检测和自动激光关断的方法利用诸如OSC的通信。