存在的例句大全

Phenylethylamine, an alkaloid also found in chocolate, is thought to influence mood and attention. When these neurotransmitters are released throughout the body, they result in sensations of giddiness and euphoria.

苯乙胺，是一种同样存在于巧克力中的生物碱，它能够影响人的情绪和注意力。身体释放这些神经递质时，人就会有幸福和眩晕的感觉。

In fact, the porridge factories management reflected the reality of administration, economy and offical system in the Ming Dynasty.

而粥厂制度自身存在的种种弊端，其实正折射出明代荒政乃至经济、吏治的实际情形。

The theoretical grounds and main contents are discussed. The existing problems are pointed out. The countermeasures for solving problems of management body of appointing accounting, scope of offical duty, and personnel administration are raised.

分析了实施会计委派制的动因，论述了会计委派制的理论依据及其主要内容，指出了会计委派制存在的问题，提出了解决委派会计的管理主体、职责权限和人事管理问题的对策。

So is the system of Chinese soccer.

中国足球体制也存在此类问题。

Empirical studies indicate there is significant difference between A shares and B shares of the same company.

实证研究发现同一家上市公司A股和B股的波动不对称性存在显著差异。

It is needed the country does need to increase the percentage of waste that is incinerated.

存在是合理的，国家确实是要提高焚烧比例。

The first, called AncGR1, existed in its ancestral form from about 450 million years ago.

第一种称为AncGR1，以450亿年前的原始形态存在。

Specialty and grade have interaction effect significantly on academic procrastination.

大学生学业拖延存在显著的年级差异，且专业与年级交互作用显著。

The old NC equipment of mechanical processing enterprises are often uses the traditional enclosed CNC system, there exist many disadvantages, just as compatibility is bad, difficult to expand, low precision, lower efficiency etc..

机械加工企业中的陈旧数控设备往往都是采用传统封闭式的数控系统，存在着兼容性差、难以扩展、精度较低、效率较低等诸多缺点。

As there are a number of major tectonic problems in China that remain to be solved in future, a prolonged painstaking efforts are still needed for more accurate subdivision.

中国大地构造研究还存在一系列重大科学问颢较准确地划分尚需很长时间的不懈努力。

University that is a cradle of talent has some disadvantage in aesthetic education.

高校作为高级人才培养的摇篮,今天的审美教育中,还存在着很多不完善的地方.

Executives in Japan and the West blame an overly cautious Japanese music industry for not adapting, and serious worries remain about Japan's ability to recover from its losses last year.

日本和西方行业高管都指责过度谨慎的日本音乐行业没有去适应大趋势，日本能否从去年的亏损中恢复过来也存在很大的疑问。

Based on the author's experience and understanding, this paper first analyses the errors that normally occur in library cataloguing and their causes and then proposes a number of countermeasures.

文章结合作者工作经验与体会，分析了图书分类工作存在的常见错误及产生的原因，并提出了相应的改进措施。

Differential equations with a small parameter e multiplying the highest order derivative terms are said to be singularly perturbed and normally boundary layers occur in their solutions.

最高阶导数项含有小参数ε的微分方程称为奇异摄动问题，其解存在指数边界层或内部层。

Boundary value problems occur in various fields of natural science.

边值问题普遍存在于自然科学的各个领域。

These changes occur at 4 to 6 month old and go on to the following months.

两种蛋白变化初始期为4～6月龄，并于随后月龄持续存在波动现象。

The first part is mainly through time sequence to comb the development track of the China travel service.

第一部分主要为读者呈现出中国旅行社的发展轨迹，以时间顺序为轴对其存在历程进行较为详细的梳理。

Many problems are still waiting to be solved in BESO, for example, too many parameters needed in evolution process. Because of those, the practical application of ESO has been restricted.

双向进化结构优化方法还存在进化进程控制参数较多等问题，使得其实际应用受到一定限制。

There might have been an infringement of the rules

可能存在违反规章制度的现象。

By analyzing the existing relationships between TFDs and FDs and utilizing corresponding algorithms for traditional set of FDs, some important algorithms such as membership and finite closure of attributes algorithms are proposed for given set of TFDs.

通过分析TFDs与FDs之间存在的联系，利用传统FD集的相应算法，提出了成员籍、有限属性闭包等TFD集的一些重要算法。