To eliminate this effect, you can place a small piece of opaque material or black foam just long enough to block the direct part of the light from hitting your subject.
为了消除这种效果，可以在闪光灯灯头上加一片不透明材料或黑色塑料泡沫板做的遮光片，以阻挡扩散的光线照射到被摄体。
The boots were made from a pair of old shoes that I glued to a four inch thick block of foam, then cut around the soles of the shoes and covered the entire boot with sheet styrene.
鞋子是用一双旧靴子做的，我把它用胶水粘到一块四英寸厚的泡沫塑料上，然后沿鞋底割下来，再在整只靴子上涂上一层苯乙烯。
The foam concrete block was prepared by self-made compound protein foam agent.
以自制复合型蛋白质为发泡剂，制备泡沫混凝土砌块。
The results show that the dry density, bending strength and compressive strength of foam concrete block decreased with the increasing of the amount of foam.
研究结果表明：泡沫加入量增加，泡沫混凝土砌块的干密度逐步减小，抗折和抗压强度递减。
The dry density, bending strength and compressive strength of foam concrete block increased with the increasing of the amount of fly ash.
粉煤灰加入量增加，泡沫混凝土砌块的干密度递增，抗折和抗压强度增大。
The preparation process of foam magnesium alloy by vacuum infiltration, which includes the choice of filling, fabrication of prefabricated block and vacuum infiltration, was studied.
研究了真空渗流法制备泡沫镁合金的工艺，具体包括填料的选择，预制块的制作和真空渗流三个部分。
The effects of the contents of foam, fly ash, lime and plaster on the properties of foam concrete block were investigated.
研究了泡沫加入量、粉煤灰和石灰石膏对泡沫混凝土性能的影响。
This paper expounds the making technology and technical properties of a new compound block which USES the hollow concrete block as the shell and is filled with foam concrete in its cores.
本文论述了一种以混凝土空心砌块为外壳，孔洞内充填泡沫混凝土的复合砌块的制作方法及其技术性能。
With an approach of combination of thermal rising test of cubic block in-situ and back analysis, the thermal retardation capability of polystyrene foam board is analyzed.
采用施工现场混凝土立方体非绝热温升试验和反演分析相结合的方法，对聚苯乙烯泡沫塑料板外贴法的保温能力进行分析研究。
The utility model discloses a sponge soap with flexible and beautiful functions for daily articles for living, which is mainly composed of foam plastics and a soap block.
本实用新型公开了一种日用生活品柔美海绵皂，主要由泡沫塑料和皂块组成。
This machine is mainly used for compressing big block foam and seal, in order to transport and store through reduce foam cubage.
这种机器主要用于对于块泡绵进行压缩并封口，以缩小泡绵的体积，便运输和储存。
Besides shampoo and conditioner, he uses toner, moisturiser, essence, sun-block and foam cleanser, it said, noting that his basic pay is only 80,000 won.
除了洗发水，护发素，他还用收肤水，保湿膏，精华素和防晒霜以及泡沫洗面奶，而他的基本工资才八万元。
The geothermal insulating block produced by the method has the advantages of low cost, good thermal insulation effect and totally replacing the foam cement.
由上述方法制成的地热保温块，成本低、保温效果好、完全可以替代发泡水泥。
The geothermal insulating block produced by the method has the advantages of low cost, good thermal insulation effect and totally replacing the foam cement.
由上述方法制成的地热保温块，成本低、保温效果好、完全可以替代发泡水泥。
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