- 更多网络例句与变导的相关的网络例句 [注：此内容来源于网络，仅供参考]
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Continuity on first derivative of wave function is discussed by means of several instances of finite and infinite transition s of potential function and hereby continuity conditions is pinpointed.
结合势函数有限跃变和无限跃变的几种实例，讨论波函数一阶导数在势函数跃变处的连续性问题，从而进一步明确连续性条件。
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The inconsistencies of dimensional reduction and naive dimensional regularization in dealing withChern-Simons-matter theory are analyzed.The consistent dimensional regularization combiningwith higher covariant derivative regularization is adopted to consider Chern-Simons field theorycoupled to complex scalar and spinor field.All the local parts of one-loop two-point functionsand three-point functions are computed.Slavnov-Taylor identity is combined with these explicitcalculation results to give the one-loop local effective action.The finite gauge invariant quantumcorrection is shown and finite wave function renormalization constant for each field is defined.Thelocal part of one-loop three gauge field vertex is especially evaluated and it is verified that thereexists a renormalization choice compatible with BRST symmetry.
然后计算了所有的两点函数和三点函数单圈修正的定域部分，利用S-T恒等式给出了单圈定域有效作用量，定义了场的重正化常数，发现物质场和规范场都存在有限的规范不变的量子修正，并讨论了这些有限的规范不变的量子修正的物理意义，进而通过考察单圈三规范场顶角，表明存在与BRST对称性相容的重正化选择。5、在背景场方法的框架下，选择高阶协变导数正规化与维数正规化的杂化正规化方案计算了背景场两点函数的两圈量子修正，结果表明，标志紫外发散的极点项恰好抵消；进一步利用背景场方法中明显的规范对称性，证明背景场三点函数的两圈图贡献也是有限的。
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CD44 is a single strand glucoprotein family encoded by single gene on the memebrane surface with high heterology,which can mediate adhesion between cell and cell as well as cell and extracellular matrix.Its different splicing variants will result in the variety of its gene products.Especially,its splicing varant V6 (CD44v6) is condided to have oncogenicity.CD44v6 takes part in the genesis and development of tumor at some certain and is one of prognostic factors.So it will be the marker indicating tumor development.
CD44是由单一基因所编码的具有高度异质性的单链膜表面糖蛋白家族，介导细胞与细胞、细胞与细胞外基质之间的黏附作用，其拼接变异体的不同构成了其基因产物的多样性；尤其拼接变异体V6(CD44v6)被认为具有致瘤性；CD44v6在一定程度上参与了肿瘤的发生发展，是预后因子之一，并且可能作为肿瘤进展的标志物。
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And block entropy, Renyi entropy,nonadditive entropy also grow with system size, derivative of logarithm of fidelity diverge at critical point.
Fibonacci量子伊辛链和均匀量子伊辛链一样，协作参量的导数在相变点的峰值随系统增大作对数发散；而无序量子伊辛链的协作参量的导数在相变点的峰值不随系统的增大而增大。
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Compared with hard-switching inverter, the soft-switching inverter's power swatches turn-on at zero voltage or zero current conditions, zero switching losses in theory, which can improve the efficiency of the system and device power density, reducing the system electromagnetic interference and ensure a brushless DC motor performance and reliability.
与硬开关逆变器相比软开关逆变器的功率开关在零电压或零电流条件下导通，理论上开关损耗为零，从而可以提高系统的效率和装置的功率密度，减小系统的电磁干扰，保证了无刷直流电机的性能和可靠性。
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There are so many efforts are devoted in tunable continuous-time Σ modulator by the modifying the transconductance of OTA in the resonator.
连续时间的三角积分调变器可以藉著调整运算放大器的转导来改变调变器的中心频率。
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The cardiac effects of Ado are negative chronotropic; dromotropic; inotropic and coronary vasodilation which serves as a negative feedback regulator in the cardiovascular system in order to rectify the oxygen supply/demand imblance.
以负性变时、变导、变力及扩张冠脉等作用对心血管系统发挥负反馈调整效应，维持心肌氧的供需平衡。
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The spectrum of cut-off frequencies is discussed in electromagnetical symplectic system. The wave number k is given and the cut-off frequencies are computed.
在电磁波导辛体系内讨论波导的通过谱，给出一定的波数并建立相应的变分原理，得出本征值方程并计算了波导的截止频率。
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The stop band above the waveguide cut-off frequency can be controlled by tuning the varactors loaded between the arms of SRRs. Similarly, the pass band below the waveguide cut-off frequency can also be tuned by the same token.
在波导的截止频率之上，我们可以通过控制变容二极管的电容值达到控制禁带的目的，在波导的截止频率以下，我们依然可以通过改变变容二极管的电容来控制通带。
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For studying the performance of a self-sensor in the driving mode of variable-voltage control and variable time of flow control, a piston displacement measurement and control software based on LabVIEW (version 7.0) was designed, and the experimental study was carried out.
为了研究自传感器的性能，设计了一套基于虚拟仪器的活塞位移测控系统，分别对变电压驱动和变可控硅的导通时间驱动方式下的自传感器特性进行了实验研究。
- 更多网络解释与变导的相关的网络解释 [注：此内容来源于网络，仅供参考]
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acoustic admittance：声导纳
声波在介质中传播需要克服介质分子位移所遇到的阻力称声阻抗(acoustic impedance),被介质接纳传递的声能叫声导纳(acoustic admittance),合称声导抗. 声强不变,介质的声阻抗越大,声导纳就越小,两者呈倒数关系. 介质的声导抗取决于它的摩擦(阻力),
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axon reflex：轴索反射
这些神经肽在由轴索反射(Axon Reflex)介导的神经源性炎症中起重要作用. 神经源性炎症(Neurogenic Inflammation)与变应性鼻炎和慢性鼻窦炎的关系是近年来鼻科学领域研究的焦点之一. 本文将对神经源性炎症在慢性鼻窦炎中的发病机制以及控制神经源性炎症,
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calculus of variations：变分法
变分法(calculus of variations)是处理函数的函数的数学领域.和处理数的函数的普通微积分相对.譬如.这样的泛函可以通过未知函数的积分和它的导数来构造.变分法最终寻求的是极值函数:它们使得泛函取得极大或极小值.有些曲线上的经典问题采用这
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FAB：抗原结合片段
重症肌无力是由抗乙酰胆碱受体抗体介导的自身免疫病,而致病性抗乙酰胆碱受体抗体多为IgG类抗体,它的2个抗原结合片段(Fab)与神经肌肉接头处突触后膜上相邻的2个乙酰胆碱受体结合,可加快乙酰胆碱受体的内化作用(即抗原调变);
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idiosyncrasy：特异体质
过敏分为由免疫机制介导的变应性过敏和免疫机制未被证实的非变应性过敏. 过敏与高反应性(hyperreactivity)不同,后者是机体对某刺激物过度的正常应答,而过敏具有切实的病史、检验结果、症状与环境证据. 以后不需再用"特异体质"(idiosyncrasy)这名词.
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variation derivative：变分导数
variation 变差 | variation derivative 变分导数 | variation in sign 符号的变更
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variation derivative：变分导数 本文来自:博研联盟论坛
variation 变差 本文来自:博研联盟论坛 | variation derivative 变分导数 本文来自:博研联盟论坛 | variation in sign 符号的变更 本文来自:博研联盟论坛
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variation in sign：符号的变更
variation derivative 变分导数 | variation in sign 符号的变更 | variation method 变分法
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variation in sign：符号的变更 本文来自:博研联盟论坛
variation derivative 变分导数 本文来自:博研联盟论坛 | variation in sign 符号的变更 本文来自:博研联盟论坛 | variation method 变分法 本文来自:博研联盟论坛
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Bianchi identity：毕安其恒等式
它涉及到协变导数:...给定流形某点的任一坐标表示,上述恒等式可以用黎曼曲率张量的分量形式表示为:另一个有用的恒等式可以由上面这些导出:...称为毕安其恒等式(bianchi identity),经常也叫第二毕安其恒等式(Second bianchi identity)或