查询词典 prolongation

MGM is introduced to solve field distributions in 3-D electron optical systems. The difference equation, the discrete form of Laplace's equation, is deduced in 3-D Cartesian coordinates. In view of the smooth effect, MGM combines Gauss-Seidel iteration with a technique known as coarse grid correction. Formulae for restriction and prolongation are deduced and expressed in terms of tensors.

将多重网格法引入电子光学系统中三维静电场的计算，对三维笛卡尔坐标系中的差分方程，采用高斯-赛德尔迭代法求解差分方程组，并结合迭代过程讨论了粗网格的误差校正技术；在不同网格层之间进行场值的限制和延拓，推导了三维静电场中的限制、延拓公式并以张量的形式表示。

Moreover, the development of course of disease and prolongation of period in the sunlight will further result in the decrease of MED of action spectrum.

且CAD患者病程的发展和户外曝光时间的延长会导致作用光谱MED进一步降低。

The behaviorism of animals is considered and the concept of "life-prolongation" of man through life after death is also considered.

对动物的行为做了研究，并对有关人类永生的"生命延长"概念给予了考虑。

The results are:(1) The brightness of the specimens will decrease and the chromatism will increase with the prolongation of time of heat treatment. Compared to heat treatment in vacuum, the specimens have more color changes after heat treatment in air, with the same temperature and time of heat treatment.

该研究的结论为：(1)在相同条件下，随着处理时间的延长，试材的明度减小，色差增大；空气介质中热处理和真空中热处理相比，在处理温度和时间相同的情况下，前一种方法处理后的试材材色较深。

The results are:(1) The brightness of the specimens will decrease and the chromatism will increase with the prolongation of time of heat treatment. Compared to heat treatment in vacuum, the specimens have less brightness and more chromatism after being heat treated in air, under the conditions of same temperature and time of heat treatment.

该研究的结论为：①在相同条件下，随着热处理时间延长，木材明度减小，色差增大；空气介质中热处理和真空中热处理相比，在处理温度和时间相同的情况下，前一种方法处理后的木材明度更小，色差更大。

It is to lighten that pathological damage of testes of cryptorchidism with prolongation of reset time.

随着复位时间的延长，隐睾组织的病理损害有恢复的趋势。

Results Among the inspected 468 nerves of 78 patients with DPN, 166 nerves' MCV were slowed down, and 39 nerves with the decrease of MCV were accompanied by the prolongation of distal delitescence. The abnormality rate was 43.8%. 175 nerves' SCV were also reduced, 75 nerves were tested with no potential elicited, and 26 nerves with the decrease of SCV were accompanied by the prolongation of distal delitescence.

结果 共检查78例患者的468条神经，其中MCV减慢166条，MCV减慢合并远端潜伏期延长39条，异常率43.8%；SCV减慢175条，未引出电位75条，SCV减慢兼远端潜伏期延长26条，异常率58.9%。

As a result,the AVNERP could n ot be measured in any dog. AV conduction curve showed significant changes before and after the administration of Metoprolol at equivalent basic cycle length,AFR P also showed significant prolongation.

分 析发现静注美托洛尔前后各个基础周期条件下，8只犬AVNERP均不能测出；相同基础周期条件下，美托洛尔用药前后房室传导曲线有明显变化，AFRP也明显延长(P＜0.05)。

The results are as follows.(1) Long train electrical stimulation at the dMNF facilitated myoelectric activities of genioglossus and phrenic muscle.(2) Short train electrical stimulation of dMNF, when delivered in the inspiratory phase, caused prolongation of myoelectric activities of genioglossus and phrenic muscle; but when delivered in the expiratory phase, myoelectric activities of genioglossus and phrenic muscle were shortened.(3) Long train electrical stimulation at the vMNF inhibited myoelectric activities of genioglossus and phrenic muscle.(4) Short train electrical stimulation of vMNF caused shortening of myoelectric activities of genioglossus and phrenic muscle, when delivered in the inspiratory phase, but a prolongation when delivered in the expiratory phase.(5) The effects of microinjection of glutamate to dMNF and vMNF were similar to those of electrical stimulation.

结果如下：(1)长串电脉冲刺激dMNF引起颏舌肌和膈肌肌电活动明显增强；(2)短串电脉冲刺激dMNF，当刺激落位于吸气相时，引起颏舌肌和膈肌在吸气相的肌电活动延长，当刺激落位于呼气相时，引起颏舌肌和膈肌在呼气相的肌电活动提前终止；(3)长串电脉冲刺激vMNF使颏舌肌和膈肌肌电活动明显被抑制；(4)短串电脉冲刺激vMNF，当刺激落位于吸气相时，引起颏舌肌和膈肌在吸气相的肌电活动提前终止，当刺激落位于呼气相时，引起颏舌肌和膈肌在呼气相的肌电活动延长；(5)在dMNF和vMNF分别微量注射谷氨酸钠，其效应与电刺激结果基本一致。

A careful monitoring of potassium levels is needed when using haloperidol because it might exacerbate APD prolongation induced hypokalemia and increases the risk of Torsades de points induced by QT interval excess prolongation.

在使用氟哌啶醇时应密切监测患者血钾浓度，氟哌啶醇可能加重低血钾时APD延长的程度，增加QT间期过度延长诱发Tdp的风险。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。