1.
Adsorbing Dust Quantity and Dust Particle Size of Euonymus Japonicus Thunb in Shijiazhuang City
石家庄大叶黄杨叶片滞尘量及滞尘颗粒物的粒度
2.
The blades of the electric fan are covered with dust.
电扇的叶片上全是灰尘。
3.
The blade of the electric fan is covered with dust
电扇的叶片上全是灰尘
4.
Study on the Dust Catching Property of the Evergreen Coniferophyte in Yulin City
榆林市城区常绿针叶植物滞尘能力的研究
5.
The Characteristic of Foliar Dust of Main Afforestation Tree Species in Nanjing and Association with Leaf s Surface Micro-Structure;
南京市主要绿化树种叶面滞尘特征及其与叶面结构的关系
6.
Effect of Highway Dust Pollution on Photosynthesis in Plant Leaves;
高速公路尘污染对植物叶片光合作用的影响
7.
Smoke and dust turbidity measurement system based on AT89C51 SCM
基于AT89C51单片机的烟尘浊度测量系统
8.
rational vane hydraulic motor
定量叶片式液压马达
9.
rotary-sliding-vane flowmeter
旋转滑动叶片式流量计
10.
timating chlorophyll content of leaves
估测植物叶片中叶绿素含量
11.
Induction of summer diapause in the cabbage beetle,Colaphellus bowringi(Coleoptera:Chrysomelidae) based on a quantitative photoperiodic response
大猿叶虫夏滞育的诱导:基于定量的光周期反应
12.
Change of fat contents in the non-diapause and over-winter adult of Kallima inachus
枯叶蛱蝶非滞育成虫和越冬成虫脂肪含量变化
13.
Comparison of water contents between non-diapause and over-winter adult f of Kallima inachus
枯叶蛱蝶非滞育成虫和越冬成虫水份含量比较
14.
A STUDY ON RELATION BETWEEN THE PHOTOSYNTHETIC RATE AND CHLOROPHYLL CONTENT IN CHINESE JUJUBE
枣树叶片的光合速率与叶绿素含量关系的研究
15.
The Key Technique Research of Blade Tip Clearance Measurement for Rotational Blades;
旋转叶片叶尖间隙测量的关键技术研究
16.
The Change of Chlorophyll Content in Wheat Leaves and Effect of Cold Injury;
小麦叶片叶绿素含量的变化及寒害影响
17.
Hyperspectral estimation model for chlorophyll concentrations in top leaves of rice
水稻上部叶片叶绿素含量的高光谱估算模型
18.
Effect of low temperature on the content N and chlorophyll in leaves of pepper seedlings
低温对辣椒幼苗叶片氮及叶绿素含量的影响