查询词典 covariance functional

These artifacts degrade quality of the result image, make the detecting and locating of the functional active region more complicated.

这些伪影降低了图像的分辨率，影响了功能激活区域的检测，极大降低了图像的临床诊断价值。

A change in visual acuity is the primary functional outcome measure of this study.

视力变化是本研究结果的主要功能评价指标。

Tooby and Cosmides proposed some rules about functional analysis:①functional analysis should be expressed in adaptationist terms,②a set of phenotypic properties is not an adaptation if it is transient, varying from individual to individual,③adaptations should be distinguished from their expression (which may vary from context to context),④a set of phenotypic properties is not an adaptation if it was absent in the environment of evolutionary adaptedness,⑤a set of phenotypic properties is not an adaptation if it did not solve an adaptive problem in the environment of evolutionary adaptedness.

图比和考斯米戴丝提出了功能分析的原则：①功能分析应该用适应的术语来表达；②一系列表现型的特点如果是暂时的，在不同的个体身上发生变化，它并非是一种适应；③适应应该与它们的表现（在不同的情景中可能发生变化）区分开；④一系列表现型的特点如果在进化适应性环境中不存在，则不是一种适应；⑤一系列表现型的特点如果不能解决进化适应性环境中的一种适应性的问题，也不是一种适应。

So , we discussed the water-soluble dietary fiber's extensive application in the food industry as a kind of functional food additive.

所以，本文综述了国内水溶性膳食纤维作为一种功能性的食品添加剂在食品中的广泛应用。

The acute toxicity and subchronic toxicity of an antifatigue functional food compound additive were studied in this experiment.

本实验对自行设计的一种抗疲劳功能性食品复方添加剂进行了急性毒性试验和30天喂养试验。

The nano zinc oxide acted as a multi functional additive because of its small size effect and surface effect in nature.

由于纳米材料特有的小尺寸效应和表面效应，纳米氧化锌具有多功能性助剂的作用。

The company has a number of plastic products specializing in coloring, modified and functional additive technology developed by staff, with a solid technical foundation and rich experience, has overcome Rubber coloring, additives and many other aspects of problems, development and developed many new products .

公司拥有一批专门从事塑料制品着色、改性和功能助剂开发的技术人员，具有雄厚的技术基础和丰富经验，先后攻克橡塑着色，助剂等许多方面难题，开发和研制了许多新型产品。

The media includes a polymeric material having a selected position within an electrostatic charging sequence and a functional additive.

该介质包括具有在静电充电序列中选择位置的聚合物材料和功能添加剂。

Emerged as a novel functional food additive, lycopene has been of particular interest in recent years.

LP属于类胡萝卜素的一种，是目前自然界中发现的功能最强的抗氧化剂之一，主要存在于番茄及其制品、西瓜、葡萄柚、木瓜、石榴、秋橄榄等植物性食物中，同时也广泛分布于人体的各种器官和组织。

The functional additive agents of 2 in 1 shampoo were briefly summarized.

综述了洗发、护发二合一香波的功能添加剂。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。