查询词典 anteriority

However, we only knew that Le2 involves "change of states", may provide speech time as a reference time, and has many pragmatic functions. In this paper, based on its core semantic content- Current relevance and anteriority, we aim to define Le2 as a perfect marker, and it also introduces a perfect time span.

本篇文章论证「了2」为完成式的标记，提供从过去开始到参照时间点的完成式时段，句法的上高於其他的动貌标记而居於完成式词组的主要语。

By virtue of behavior experience in human society and the characteristics of pervasive computing,in addition,according to dynamic transformation discipline between the lag of trust and the anteriority of service,a trust-based model cascade servers is put forward while trust relatiuon establishment,trust degree estimation and update are depicted.The best server satisfied with the user's request is selected out by means of cascade servers to improve the service of quality and efficiency such as multiple evaluation to trust degree dynamically by direct and indirect methods（the third party's recommendation）,which conquers the disadvantage that a singular equipment can't satisfy the request property and blindfold choice of service.

借鉴人类社会行为关系的规律和普适计算环境的特点，依据信任的滞后性和服务的前瞻性矛盾的动态演化规律，提出普适计算环境中信任关系的建立、信任度的衡量和更新以及基于信任的级联服务模型；通过直接和间接的方法动态地对信任程度进行多角度评估，以级联服务的方式从众多可选择的服务目标中筛选出最符合用户要求的服务，克服了单一设备不能完全满足服务请求属性和服务选择盲目性的缺点，提高服务的质量和效率。

Generally speaking, Anteriority and Posteriority express foreground, Simultaneity expresses background, the dynamic express foreground and the static express background. The Tense forms of Chinese reflect this rule and have some change.

一般而言，异时表前景，同时表背景，动态表前景，静态表背景，汉语的各表"时"手段既体现了这一规律又有所变化。

When is a frequently used polysemous temporal connector denoting not only temporal relations of anteriority, simultaneity and posteriority, but also the extended concepts of contrast, conditionality, cause-result and adversativeness.

提 要：时间连词when是英语中使用频率高、多义的连词之一。它连接的主从句既可以表达相继或同时发生的时间关系，也经常用来指称对比、条件、原因、让步等抽象概念。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。