砂粒圓度 的英文怎麼說
中文拼音 [shālìyuándù]
砂粒圓度
英文
sand grain roundness-
Physical state : this produce is made of natural silica sand by the advanced processes of water scrubbing and reelecetion. natural silica sand has the naturally founded grain shape and uniform particle size and takes on brown - white or off - white color
物理狀態:本產品經天然硅砂水洗,重選等工藝加工而成,天然硅砂具有天然的滾圓粒形和均勻的粒度,呈褐白色或灰白色。Experimental techniques for simulating cavity decoupling explosion in laboratory wear developed, which include a center initiating explosive charge designed in shape of mini - spherical with yield equivalent to 0. 125 ~ 8. 00gtnt, circular electromagnetic particle velocity gages and aluminum bar strain gages measurement techniques, spherical divergent stress waves generator. large amount of tamped and cavity explosion experiments had been made in granite, soil, cement mortar and water media environment, respectively
本文建立起了包括中心起爆的0 . 125 8 . 00gtnt微型球形炸藥裝置的研製、圓環形電磁粒子速度計及鋁桿應變計測試技術和球形發散應力波實驗裝置等在內的實驗室微型藥量空腔解耦化爆模擬技術,並在花崗巖、土、水泥砂漿和水等介質中進行了大量的填實和空腔爆炸實驗研究。All the performance index, such as color and lustre, roundness, proportion of the sand size and chemical resistance, is equal to those of the foreign products. with stable and reliable quality and low price, beijing bonana will provide the products quickly with good aftersale service. bonana color quartz sand has been adopted or designated as the only one by many foreigh companies, such as perstrop, sika, master, etc.,
石英砂,其色澤顆粒圓度粒度配比及耐化學性等指標均與國外產品相當,質量穩定可靠,不僅價格較低,而且供貨周期短售後服務好,已為許多外資公司如perstrop , sika , citigate , master等所採用或為指定用砂。
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