查询词典 unstable solution

Like many of the molecular species that have been detected inthe interstellar medium, the singlet carbene cyclopropenylidene(C3H2), has been presumed too unstable to isolate in the laboratory.

一个名为cyclopropenylidene的三角形碳环分子过去只是在星际空间被探测到，现在一个研究小组在地球上的实验室中制造出了稳定的这种分子。

Because of its specificity and heat-unstable, UNG is effectively used in overcoming carry-over contamination in PCR.

利用UNG对尿嘧啶的特异性识别作用和对热不稳定的特性，将它用于PCR技术中可有效地防止结转污染造成的假阳性。

Aim:To study the relationship between restenosis and the changes of nitric oxide and noradrenaline before and after the coronary artery stent implantation. Methods: The serum levels of NO and NA before and after the CASI in 21 patients with unstable angina were measured.

目的：观察不稳定型心绞痛患者经皮冠状动脉腔内支架植入术支架植入前后血浆中一氧化氮和去甲肾上腺素浓度的变化，探讨其在经皮冠状动脉腔内支架植入术术后再狭窄发生中的作用。

The results show that the model can be applicable in the unstable turbulent flow catholically.

研究湍流问题时，重要的是应采用具有普遍意义的，可靠的湍流的模型。

For nonzero t′,the CDW and SDW states are unstable over a finite portionof the phase diagram at weak coupling.

对于非零的t′，CDW态和SDW在一有限的弱耦合区域是不稳定的。

The characteristic exponent based on a probabilistic dynamical system is calculated, which provides some useful information on unstable periodic orbits of the chaotic economic dynamical system. An effective controlling parameter is chosen by discussing the sign of the characteristic exponent. Furthermore, the control regions of the parameter variable are proposed. Therefore the controllable domain of chaos in the chaotic economic model can be obtained.

提出一种等价关系，计算基于概率的动力系统的特征指数，给出混沌经济动力系统的不稳定周期轨道的有用信息，通过讨论特征指数的符号，选择有效的控制参数，得到相应的控制参数取值范围，从而得到混沌经济模型中的参数变量的混沌控制域。

Objective To study method to treat unstable fractures of the distal clavicle.

目的 探讨锁骨外侧端不稳定骨折的手术治疗方法及疗效。

Objective To discuss the clinical treatment of unstable dislocation of the sternoclavicular joint with clavicle hook plates.

目的 探讨锁骨钩钢板切开复位治疗不稳定性胸锁关节脱位的临床意义及疗效。

Objective To explore the relationship between platelet activation and enhanced coagulability and the occurrence unstable angina.

目的 探讨血小板活化、凝血激活与不稳定性心绞痛的关系及其临床意义。

And, says Coates, they began to return to unstable, boomy behaviour after 1981. Fifty years was long enough to forget.

而且，科茨表示，1981年后，他们又开始表现出不安分的牛气哄哄的行为。50年很长，足够让人们遗忘。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！