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From a constructionist perspective and in relation to quality education, this paper presents a number of teaching strategies for the network environment and discusses the application of such strategies in actual teaching.

本文在建构主义学习理论的指导下，结合实施素质教育的要求，提出了网络化教学策略，并对该策略在教学中的运用进行了探讨。

Cross contamination issues have been a concern for a number of years, and continue to be problematic.

交叉污染的问题多年来一直是个关注的问题，并且还会继续是个问题。

When you're happy, it's really a state of being, influenced by a number of factors, including contentedness.

快乐是一种被许多因素影响的状态，其中包括知足。

A good grid control used to support cell editing, I am in a number of projects are in use.

详细说明：很好用的网格控件，支持单元格编辑，我在多个工程中都在使用。

Shijiazhuang Coquimbo Technology Limited in Shijiazhuang High-tech Industrial Development Zone, is a professional IC card in the elevator Intelligent Management System research and development, sales of high-tech enterprises, and fully ISO9001 and 3 c authentication, confidentiality of the company to state-level research and development and production of the 54 institutes of relying on scientific and technological strength, advanced research institutes, testing rooms and a number of original Japanese import automatic SMT production line

石家庄金博科技有限公司位于石家庄高新技术产业开发区，是一家专业从事电梯IC卡智能管理系统研制、开发、销售的高新技术企业，并全面通过ISO9001和3c认证，公司以国家级保密型研发和生产机构的第54研究所科技实力做依托，拥有先进的科研所、检测室以及多条原装日本进口全自动SMT生产线

In order to pray for the longevity of a Corning, a number of local people retained the habit of stickers door god.

为了祈求一家的福寿康宁，一些地方的人们还保留着贴门神的习惯。

There is a variety of corpus types and quite a number of corpora are now available for research purposes.

语料库分为很多类型，现在已有相当数量的语料库可供语言研究使用。

He especially enjoys the translation of a number of allusions used in the poem and complimented the translators as having creditably accomplished a very difficult task.

他尤其欣赏诗中许多引喻的翻译，并赞扬译者非常胜任地完成一项艰难任务。

Goliath as a serial crier does not work on a number of levels .

一个哭啼不迭的巨人是不能在很多级别的竞争中胜出的。

Occasionally, cross-pollination with wild types will result in a number of seeds in a normally seedless variety.

偶尔交叉授粉与野生类型，将导致一些种子，在一个正常无籽品种。

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。