1) light shading capacity
遮光量
1.
The wire to be determinated is placed in a parallel lightbeam,its diameter can be obtained by measuring the light shading capacity of the wire.
它是将被测丝放于一平行光束中，通过对其遮光量的测定得出其直径的大小。
2) shading
[英]['ʃeɪdɪŋ] [美]['ʃedɪŋ]
遮光
1.
Effects of shading at different filling stages on nitrogen accumulation and translocation in wheat at different nitrogen rates;
不同施氮量下子粒灌浆不同阶段遮光对小麦氮素积累和转移的影响
2.
Effects of Shading on Capsaicin and Relevant Enzymes of Fruit in Pepper;
遮光对辣椒果实中辣椒素及其相关酶的影响
3.
Effects of shading on nitrogen and carbon metabolism of broccoli;
遮光处理对青花菜体内碳、氮代谢的影响
3) sunscreen
[英]['sʌnskri:n] [美]['sʌn'skrin]
遮光剂
1.
NB-UVB damage to keratinocytes and protective efficacy of sunscreen in rat;
窄波UVB对大鼠表皮的损伤及遮光剂保护作用的研究
2.
Usual suggestions about sun protection methods were provided to all the subjects at their visits and all the subjects could voluntarily charge of free broad-spectrum sunscreen(SPF30+,PA+++) in the whole study year.
所有患者均接受与以往一样常规的治疗(包括(简单的)门诊告知注意避光,建议使用广谱遮光剂)及按自愿原则可免费索取全年使用的广谱遮光剂。
4) baffle
[英]['bæfl] [美]['bæfḷ]
遮光罩
1.
FEA of structure parameters of baffle for high-resolution space camera;
高分辨率空间相机遮光罩结构参数的有限元分析
2.
Structure scheme selection of baffle for space optical remote sensor;
空间光学遥感器遮光罩结构方案选择
3.
Optimum Designing of Baffle of CCD-star Sensor;
星敏感器遮光罩的优化设计
6) beam occlusion
光线遮蔽
1.
Aiming at the beam occlusion of a single emitter and single receptor laser sensor,an automated approach for avoiding occlusion during measuring process was presented.
针对普通单光源单接收器传感器普遍存在的反射光线遮蔽现象,提出了一种自动消除光线遮蔽的方法和测点快速重定位算法。
补充资料：阿克伦德氏遮光板