小鉆粒 的英文怎麼說
中文拼音 [xiǎozhēnlì]
小鉆粒
英文
dust shot-
Less perfect forms, known as " boat " and " carbonado " are clusters of tiny crystals
稍次些的則由細小的晶體群組成，稱為「圓粒鉆石」和「黑鉆石」 。Less perfect forms, known as " boart " and " carbonado ", are clusters of tiny crystals
稍次些的則由細小的晶體群組成，稱為「圓粒鉆石」和「黑鉆石」 。Despite several decades of trying, scientists have failed to fit einstein ' s general theory of relativity, which describes how gravity holds big objects together, with the quantum mechanics he pioneered, which describes the tiny fundamental particles of which matter consists and the forces by which they interact
盡管經歷了數十年的刻苦鉆研，科學家們仍然無法將愛因斯坦的廣義相對論與他所開拓過的量子理論統一在一起? ?這兩個理論前者是描述引力如何將大型天體維系在一起，後者則是描述組成物質的微小基礎粒子以及粒子之間的相互作用力。For the most part he lounged about, dressed in excellent tailored suits of imported goods, a solitaire ring, a fine blue diamond in his tie, a striking vest of some new pattern, and a watch - chain of solid gold, which held a charm of rich design, and a watch of the latest make and engraving
大部分時間里，他在店裡悠閑地走動，身上穿的是用進口衣料精工製作的高級服裝，戴著單粒鉆石戒指，領帶上別著一顆漂亮的藍鉆石，引人注目的新潮西裝背心，一條足金錶鏈，表鏈上掛著個造型精巧的小飾物和一個最新款式的掛表。The ring was made by 18k sand - washing platinum and two low quality diamonds, the large diamond is 23 / 100 carats and the small one is 10 / 100 carats
介指以18k磨沙白金為圈，配以兩粒並不名貴的鉆石，大鉆石為23份，小鉆可為10份。To ensure the charging pump working reliably, the following measures should be adopted : ( 1 ) adopting modified circular casing to reduce the radial force of the impeller and decrease the seal clearance ; ( 2 ) using radical ribs on impeller and helical sealing on shaft to realize minor pressure differential ; ( 3 ) using back pressure stuffing box to ensure sealing under small packing force ; ( 4 ) adopting self - lubricant flexible graphite stuffing for absorption of solids entering in the graphite in case of leaking
為確保灌注泵可靠工作，提出改進措施： （ 1 ）採用改型環形泵體降低葉輪的徑向力，減小軸封間隙，抑制泄漏； （ 2 ）採用背葉片降低葉片根部壓頭，獲得微壓，使軸封兩端承受較小壓差； （ 3 ）採用螺旋密封降低軸封兩端壓差，在保持微壓的同時避免出現負壓，密封效果更好； （ 4 ）採用反壓式填料密封結構，在很小的壓緊力下，即可保證密封； （ 5 ）採用具有潤滑功效的柔性石墨填料，即使發生軸封泄漏，進入石墨內部的固相顆粒也將隨著石墨的消耗而被鉆井液吸收。Less perfect forms, known as "boat" and "carbonado" are clusters of tiny crystals.
稍次些的則由細小的晶體群組成，稱為「圓粒鉆石」和「黑鉆石」。Less perfect forms, known as "boart" and "carbonado", are clusters of tiny crystals.
稍次些的則由細小的晶體群組成，稱為「圓粒鉆石」和「黑鉆石」。Nano - scale coo was obtained by the decomposition of coco3, which synthesized by the liquid reaction. the grain - size of coco3 and coo were measured by laser diffraction grain - size analysis. the microstructure of the samples was observed using transmission electron microscope ( tem )
採用激光粒度測試儀測量了試驗制備的碳酸鉆和氧化亞鉆的粒度大小，並利用透射電子顯微鏡（ tem ）觀察了納米碳酸鉆和納米氧化亞鉆的形貌。分享友人