粗製生膠 的英文怎麼說
中文拼音 [cūzhìshēngjiāo]
粗製生膠
英文
green rubber-
In ancient days, it was believed that marcasite made one invulnerable and warrior s often wore the stone in battle. marcasite induces mental clarity and aids concentration and memory. crystals of marcasite are reputed to have mind - calming and emotional stabilizing powers which helps on to sleep better, and increase confidence and willpower
由於成本提高質量下降，手工製作已不適合人們的需要，而轉向機器生產，不再採用傳統的釘鑲技術，改用膠水，打磨粗糙銀臺變薄，失去了「 marcasite 」原有的韻味，在東南亞甚至作為一種低廉的旅遊工藝品。By comparisons of cots non - treated and minuted - treated in application, under the same process or under different process for the same cots, the paper puts forth that is is necessary to select scientifically the granulation and way of surface treatment for the cots
摘要通過紡紗生產實踐中對表面不處理膠輥和表面微處理膠輥進行的相同工藝條件下應用對比及同一膠輥在不同加工製作處理條件下的應用對比，說明了要科學合理選擇兩種膠輥的表面粗糙度和表面處理方法，以利於成紗條干水平的提高。
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