查询词典 critical point
- 与 critical point 相关的网络例句 [注:此内容来源于网络,仅供参考]
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It is proved that, when the value of critical threshold less than 1, the disease free equilibrium point is globally asymptotically stable. Further more, Bursaphelenchtis Xylophilus is used to construct the Lyapunov function, and the stability theory of Lyapunov function is used to prove that the equilibrium point is Global asymptotic stable. It explains that the Bursaphelenchus Xylophilus wiil eventually disappear.
证明了当临界阈值小于1时,无病平衡点是局部渐近稳定的,进一步利用巴尔巴欣公式构造Lyapunov函数,运用Lyapunov稳定性理论证明了该平衡点的全局渐近稳定性,说明松材线虫病会最终消失;当临界阈值大于1时,病虫害平衡点是局部渐近稳定的。
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The point at which branching of the graph occurs is called a bifurcation point and corresponds to a critical value of the load.
图上发生分叉处的点叫分支点,它相当于荷载的临界值。
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Nowadays since "Critical Regionalism" and preservation of tradional culture begin to beget people"s attention,"Jiageng Style definitely has its positive and realistic significance. But it only symbolizes a start point of the research for national expression of Chinese architecture instead of a terminal point.
出于爱国思乡之情,嘉庚先生站在了民族主义和乡土意识的立场,力图保存和发展本土文化,这对以弘扬地方特色、发扬传统建筑文化为主题的今天,实具有借鉴价值。
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When the value of critical threshold larger than 1, the disease and insect pests equilibrium point is locally asymptotically stable An appropriate Dulac function should be choosed and Bendixson-Dulac creterion is used to prove that the limit cycle in this model does not exist. It explains that the disease and insect pests equilibrium point is globally asymptotically stable.
选取适当的Dulac函数,利用Bendixson-Dulac判别法证明了极限环的不存在性,说明局部渐近稳定的病虫害平衡点也全局渐近稳定。
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Isobutane has a specific gravity of 0.56, a boiling point of 11°F at 14.7 psi, a vapor pressure of 72 psia at 100°F, a critical temperature of 275°F, and a critical pressure of 529 psia.
异丁烷的相对密度为0.56,在14.7磅/平方英寸压力下的沸点为11°F,在100°F温度下的蒸气压力72磅/平方英寸,临界温度为275°F,临界压力为529磅/平方英寸。
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This paper consider centrifugal force and coriolis force for ideas of Planetary LabCD Valve Model and Single Point Fluid Separation Model, then the relation of critical rotation speed and planetary angle is linear which control parameter of critical rotation speeding in the Planetary LabCD Valve Model and compare with James Lee theory, and define γR in SPFS Valve Model to show the relation of the low rotation speed is linear and is fixed where the high rotation speed for utilizes any rotation speed.
本论文考虑离心力与科氏力之影响,且提出行星式碟片阀门模式与单点流体分离阀门模式两模式,其中行星式碟片阀门模式,其临界转速与行星角之大小近於线性变化,可当於控制阀门之临界转速之设计参数,且比较在阀门设计上考虑行星角来控制阀门临界转速与James Lee之阀门临界转速理论可以得知,从吾人所提出行星式碟片阀门模式可以得到与实验结果相同的趋势。
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Unlike the conventional indirect method, it can directly implement the generator field and armature current limits accurately, thereby assuring power flow convergence and voltage collapse point identification during tracing the PV curve when generator limits constraints are considered. The critical limit constraint equation is introduced in the corrective stage of the continuation method as the additional equation to solve the limit induced bifurcation point accurately.
给出新的发电机电流极限约束的直接处理算法,解决了计及发电机电流约束时,潮流难于收敛和不易精确求出电压崩溃点的问题;对不易精确求得的极限诱导分岔点,通过在连续潮流法的校正步骤中将关键的极限约束方程作为附加方程来快速而精确地求解。
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The pollution caused by the washoff of urban stormwater runoff from surface is the critical part of the non-point pollution. With deepened the control of the point pollution, it is serious day by day that the receiving water is polluted by urban stormwater runoff.
城市雨水径流冲刷地面而引起的污染是面源污染的重要部分,随着点源污染治理的深入,城市雨水径流对受纳水体的污染己日益凸现。
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This part is important to point out the Practical Dialectics of revolution that the contents are perceptual activity of human, the critical object is the capital what is abstract entity. This part unmasks the critical double dimensions of the historical concept in Marx. This part not only critiques the"philosophical ideology"of"beyond history", but also critiques the eternal myth of capital society that is non-history. This part reveals the Spiritual Essence of"new materialism"that unified the philosophical critics in Marx and critics of social reality.
重点指出了马克思以&感性的人的活动&及其历史发展为内容、以&抽象的存在&——&资本&为批判对象的革命实践辩证法,彰显了马克思历史观的双重批判维度,既批判了&超历史&的&哲学意识形态&,又批判了资本主义社会&非历史的&的永恒神话,从而真实揭示了马克思哲学批判与社会现实批判相统一的&新唯物主义&精神实质。
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The AE rate and rising time can be employed to predict two "critical points" of wood fracture damage. The first point means the material is in the state of slight danger and the second point means the material is in the state of serious danger.
4声发射信号的声发射率和上升时间可以预测材料开始断裂进入危险期的和材料大量纤维断裂进入严重危险期的两个&临界点&。
- 推荐网络例句
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We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.
索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称;三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起,称之为挽歌体诗人或者史诗诗人,他们被称为诗人,似乎只是因为遵守格律写作,而非他们作品的模仿本质。
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The relationship between communicative competence and grammar teaching should be that of the ends and the means.
交际能力和语法的关系应该是目标与途径的关系。
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This is not paper type of business,it's people business,with such huge money involved.
这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。