查询词典 fractional derivative

Post-transcriptional modification in which a derivative of guanosine is attached to the 5' end of the pre-mRNA.

将鸟嘌呤核苷的衍生物加到前体mRNA 5'端上去的转录后修饰作用。

The PDT was carried out at 24,48, and 72 h after intravenous injection of hematoporphyrin derivative 3 mg/kg-5 mg/kg.

又应用PDT治疗进展期食管、贲门癌患者80 例，并对其中40例联合应用内镜下局部注射5-Fu。

The photosensitizer hematoporphyrin derivative was given by two different ways: intraperitoneal injection and intratumoral injection. 630 nm He-Ne laser was used to irradiate the tumor after injection.

以血卟啉衍生物作光敏剂，采用腹腔内和瘤内注射2种不同给药方式，后以波长630 nm的激光照射肿瘤组织，观察PDT后肿瘤体积变化和病理改变。

Finally, basing on the analysis hereinbefore, I think in devising the pre-procedures of the shareholder's derivative suit of our country in future.

最后，在以上分析的基础上，笔者从两个方面提出我国在设计股东派生诉讼的前置程序时应该加以考虑。

Most everything else about the film feels derivative and stale: the emotionally distant parents, the promiscuous, psychologically detached mother, the abusive stepdad, the sweet girl who wants to flee this hicksville town as fast and as far as a bus ticket can take her.

大多数其他一切的电影衍生产品和陈旧的感觉：在感情上遥远父母，滥交，心理上离母亲虐待stepdad ，谁的可爱的姑娘想逃离这个城市作为hicksville快速至于巴士车票可她。

At the same time, the financial derivative has the higher risk, so the future economic benefit is difficult to calculate no matter in time or money.

同时，衍生金融工具具有较高的风险，将来带来的经济利益，无论在时间上还是在金额上都难以确定。

Rather than discussing higher derivative gravity (where our lunch discussion took off) I would like to discuss a much simpler system.

而不是讨论高阶导数引力我要讨论一个非常简单的系统。

Finally numerical examples with three shape functions are analyzed in detail. The numerical examples show that the modifying generalized moving least squares approximation has high accuracy not only for function value but also one or higher orders derivative.

最后，通过多个数值算例的计算比较了三种形函数的计算结果，结果显示本文提供的MGMLS方法关于函数值和各阶导数值都具有很高的精度。

We re-examine a problem about action principle which may be easily ignored in the end. After some detailed study, we find that it is correct to do variation of the action with respect to scale factors for Bianchi IX model up to some higher derivative Lagrangian corrections.

我们最后重新检验了在变分法里头容易被忽略的一个问题，最后我们发现，在Lagrangian放入一些高阶修正项的Bianchi II， VIII， IX模型都可以直接对尺度因子变分而得到正确的场方程式。

As the cam profile with constant-velocity-constant-acceleration ramp feature and with continuous higher derivative lift feature is widely adopted in the advanced high-speed internal combustion engines, the cam ramp profile is fitted with a reasonable function and the cam-lift profile is fitted with a polynomial function.

考虑到高速内燃机的凸轮大多采用具有等加速-等速特征的缓冲段和高阶导数连续特征的工作段型式，用等加速-等速函数拟合缓冲段实测升程数据，用整体式高次多项式函数拟合工作段实测升程数据。

I'm going tor her!

我这就去救她！

As rise are design to help keep a several toney , a brain chemical at continues lever.

SSRI被设计来帮助保持血液中的复合胺即在大脑中一个连续水平的化学物质。