查询词典 highway marker

A few miles later watch for a highway Scenic Byway marker.

后来几英里的公路看风景街道标志。

The main results are: construction of Tarim desert highway shelter-forest promoted soil microbial development, and with increase of plantation time of the shelter-forest, the quantity, fatty acid diversity index of soil microbe and diversity index of bacterial DNA segment enhanced notably. As to soil microbial community structure, bacteria are dominant population with amounting for over 80% of total soil microbe, and fungi is not more than 1% of total soil microbe, but soil microbial community structure was different among three soil layers. The conclusions from study methods of conventional culture, biological marker and molecule biology were almost identical, which illuminates that construction of Tarim desert highway made soil microbial activity enhance and so promote nutrient cycle and utilization of Tarim desert highway shelter-forest land.

结果表明，塔里木沙漠公路防护林的建设促进了风沙土土壤微生物的发育，随着防护林定植年限的增加，土壤微生物数量、脂肪酸和细菌DNA片段的多样性指数明显增大；土壤微生物区系组成中，细菌是优势类群，占微生物总数80%以上，而真菌很少，不到微生物总数1%，但在不同土层间有所差异；传统培养法与现代生物标记和分子生物学方法对塔里木沙漠公路防护林地土壤微生物多样性的研究结果基本一致，说明塔里木沙漠公路防护林的建设使林地土壤生物活性有所增强，有利于林地土壤养分循环与利用。

From the characteristics and application of double component road marker shaping,the paper discussed the applied situation and development trend of double component road marker to highway maintenance.

从双组分道路标线的成膜特点和应用入手，较为详细地阐述了双组分道路标线在我国公路的养、建中的应用状况和发展趋势。

A glass or plastic reflector designed to glow in the beam of a headlight,used on a vehicle as a safety device or set in rows along a highway as lane marker s.

反射装置在汽车前灯的照耀下闪光的玻璃或塑料制反射装置，用于汽车的安全设备或在高速公路上成列安置作为道路标志

Liner 400/450mm is auxiliary in road construction activity, used in zebra crossingand entrance and exit to a highway, hand pull marker.

斑马线热熔划线机是热熔标线施工的辅助设备，它是用来涂敷斑马线及高速公路出入口标线的，施工方向为拉力方向。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。