hard pitch 中文意思是什麼
hard pitch
解釋
硬焦油脂-
The properties of expanded polystyrene modified by hard pitch
硬瀝青添加改性制備發泡聚苯乙烯研究 -
The byproduct of petroleum industry - hard pitch is recommended and the physical and chemical properties are introduced
摘要介紹了一種在石油加工過程中產生的特殊副產物硬瀝青。 -
Surface, the easliy wear and tear parts use grinding - resistant material, extruding part use variable cylinder diamethe extruder with compact structuures, transmission gear with hard gear ter detachable pitch, great extruding p0ressure, high vacuum degree, low loading capacity ( electricity - saving more than 25 % than the same product ). it reaches advanced domestic level andcan replace imported items. it is suitable to produce hollow brick with high hole ratio, coal waste rock hollow bricks, shale hollow bricks, prower coal ash hollow - bricks. the extruder won the scienttific and technological progress pride of the lst building material scientific and techniques achievement exhibition in jiangsu province and the golden prize of the mational brick and tile energy - saving lxln achievement
該機結構緊湊、傳動齒輪均系硬齒面，易損件採用耐磨材料、擠出部分採用變缸徑、變螺距、擠出壓力大、真空度高，裝機容量低（比同類產品節電25 % ） ，性能優于進口同類設備，適用生產高孔洞率空心砌塊、煤矸石、頁巖、精煤灰空心磚及各類高摻入量粉煤灰磚和低塑性原料磚，該機在江蘇省首屆建材科技成果展覽會科技進步獎； 94全國磚瓦節能四新成果展覽會金獎，西安國際博覽會金獎。 -
When you haven ' t climbed a varying degree of pitch and little obstacles in it some times you need a surge the get the traction so that the momentum carry you through the hard areas
有時候我們爬的坡度變化並不大，也沒有太多的障礙物，這時候找到抓地力較好的硬質地面，這樣會比較容易通過。 -
The interviewer will pitch hard questions, but not ridiculous ones, and your replies will be broadcast in their entirety
不過你若在喜劇中心有線頻道的諷刺訪談秀「科爾伯特報道」中登臺的話，可就沒這么走運了。
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