查询词典 improvement

E.g. control exposure to fume by local exhaust ventilation rather than personal respirators ; adapt ing to technical progress and changes in information ; seeking to ensure an improvement in the level of protection.

例如利用局部排气系统而非个人呼吸辅助器以控制烟雾的危害；随著技术发展和资讯的更新，调整做法；确保防护等级的提升。

E.g. control exposure to fume by local exhaust ventilation rather than personal respirator s ; adapting to technical progress and changes in information ; seeking to ensure an improvement in the level of protection.

例如利用局部排气系统而非个人呼吸辅助器以控制烟雾的危害；随著技术发展和资讯的更新，调整做法；确保防护等级的提升。

E.g. control exposure to fume by local exhaust ventilation rather than personal respirators ; adapting to technical progress and changes in information ; seeking to ensure an improvement in the level of protection.

例如利用局部排气系统而非个人呼吸辅助器以控制烟雾的危害；随著技术发展和资讯的更新，调整做法；确保防护等级的提升。

E.g. control exposure to fume by local exhaust ventilation rather than personal respirators ; adapting to technical progress and changes in information ; seek ing to ensure an improvement in the level of protection.

例如利用局部排气系统而非个人呼吸辅助器以控制烟雾的危害；随著技术发展和资讯的更新，调整做法；确保防护等级的提升。

Quality of the sound system is not exhaustive; Quality improvement is never-ending.

质量体系的完善是没有穷尽的；质量改进是永无止境的。

18 The conservation of the moorland landscape has been a major issue on Exmoor since the designation of the National Park in 1954 and, whilst moors and heaths are no longer being lost to agricultural improvement and afforestation, there is still considerable concern over the long term management of these areas.

2.18养护的为人景观已经成为一个重要的问题，对营销自指定国家公园于1954年，虽然摩尔和石南不再失去联络农业改良场及造林，还有相当关注长远管理这些地区。

Following a massive expansion program and an improvement of facilities, Beijing now has more than 800 star-rated hotels comprising 130,000 rooms.

在经过大规模的扩建和设施改造后，北京目前拥有800多家星级宾馆，共13万套客房。

Results After treatment, the symptoms include cough, expectoration, gasping, wheezing rale, etc were improved significantly in both 2 groups （P.01）. Especially the improvement of the treating group is better than that of the control group.

结果 治疗后两组在咳嗽、咳痰、喘息及肺部哮鸣音等方面均有不同程度的明显改善（P.01），并且治疗组在治疗后上述情况的改善更优于对照组（P.05）。

The effective rates of improvement of gasping, amount of expectoration, and symptom of asthmatic wheeze were 63.64%, 45.45% and 54.56% respectively for Group A and 85%, 75% and 80% respectively for Group B.

喘息、痰量、哮鸣音症状改善有效率分别为A组63.64%、45.45%、54.56%；B组85%、75%、80%。

At the same time this paper introduced the surface craft to resist wear of the plastic extruding machine's screw which was similar to the expeller by the contour structure and the working condition in domestic and foreign,pressed out the screw development and the improvement to provide the oil .

介绍了螺旋榨油机榨螺表面抗磨工艺的研究现状，分析了各种工艺的优缺点及研究进展情况；同时介绍了外形结构、工作状况与榨螺相似的塑料挤出机螺杆表面抗磨工艺的研究动向及进展情况，以期为我国螺旋榨油机榨螺表面抗磨工艺的改进提供借鉴。

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。