查询词典 unsatisfactory

Background— Protein kinase A signaling has long been known to play an important role in cardiac function. Dysregulation of the protein kinase A system, caused by mutation of the protein kinase A regulatory subunit gene PRKAR1A, causes the inherited tumor syndrome Carney complex, which includes cardiac myxomas as one of its cardinal features. Mouse models of this genetic defect have been unsatisfactory because homozygote null animals die early in development and heterozygotes do not exhibit a cardiac phenotype.

背景——蛋白激酶A信号传导在心功能中发挥了重要作用早已为人们所知蛋白激酶A调节亚基因PRKAR1A的变化引起蛋白激酶A系统失调，导致了遗传性卡尼复合肿瘤综合症，其中包括的心脏粘液瘤作为它的一个主要特征此种遗传缺陷的小鼠模式仍然不能令人满意，因其纯合体空白动物在发展中早期死亡，而杂合体不能显示心脏表型

Although there are still some pities and unsatisfactory aspects, it is, however, the very first forum in China's century-long film history.

虽然还存在许多缺憾和不足，但这在有百年历程的中国电影历史上还是第一次。

In fact, however, it is usually speedier to use some other mode when the two-position mode is unsatisfactory.

然而实际上，双位置模型不能达到满意的时候，使用其它模型通常更快。

This is obviously unsatisfactory and it still does not solve the problem of the splintering of applicable national laws.

这显然是不理想的，但仍然没有解决国家法律的拆分其适用性问题。

Aniline blue staining can stain the host tissue, forming a light blue background, which results in unsatisfactory observation of fungal structures.

苯胺蓝组织透明染色方法也可观察到病菌的不同发育阶段，但苯胺蓝易使寄主组织产生浅蓝色背景，而菌体呈现深蓝色，观察效果不理想。

Finally, the author gave a number of unsatisfactory areas of the system and possible ways to improve the summary stated, and summed up the results and significance of this system.

最后，笔者对本系统一些不太完善的地方和可能改进的方法做了简要阐述，并总结了本文成果和意义。

Based on low frequency drive system of the DPB550/150 Ⅱ type an intelligent control strategy applied to the speed control of AC mine hoist is described and a satisfactory control performance is obtained. Some problems, such as unsatisfactory control performance of AC coal mine hoist in deceleration and low speed drive period, and the difficulty of obtaining the constant deceleration during changing load, are solved.

以DPB－550／150－I型中国矿业大学低频拖动系统为基础，应用智能控制策略，实现了交流提升机的速度控制，得到了较好的恒减速控制性能，解决了矿井交流提升机在减速段和爬行段的速度控制性能较差以及在负载变动时，很难实现恒减速的问题。

Frankly, some people don't understand or misunderstand this kind of feeling and may say not only words like strange and abnormal, but also go so far as to assume that such people must be experiencing some unsatisfactory things in life and are attempting to gain some balance and compensation in doing so.

有些人对歌迷的这种感情不理解甚至误解，认为他们不正常，甚至觉得这些歌迷是利用追星找补偿，弥补自己生活中的不如意。

But what is vague and unsatisfactory in Aristotelean Eudemonism is made definite and safe in the Scholastic system, which determines the meaning of happiness and realization according to the Divine purpose in creation and the dignity to which man is destined as a child of God.

但什么是含糊和不理想的在aristotelean eudemonism是取得了一定的安全和在学术系统，它决定意义的幸福和实现根据神的目的，在创造和尊严，以人注定是作为一个孩子的上帝。

"In fact, some factors are unsatisfactory to t he factory," the dissatisfied manager said.

&事实上有些因素对工厂来说不是满意的。&不满的经理说。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。