金屬別針 的英文怎麼說
中文拼音 [jīnzhǔbiézhēn]
金屬別針
英文
preen-
A safety pin has a metal covering over the pointed end
安全別針在尖端有一個金屬套。The tourmaline is a kind of boron and silicate mineral, calling " the green imperial or royal seal " of the gems, there are its colors in many, the crystallization has nothing in common with each other, the crystal structure has tripartite crystal, six arrises body, post form body and one bunch of needles form fibrous respectively, the hardness of the tourmaline is generally about 7. 3 - 9. 6, the relative density is 3. 03 - 3. 25
式中r代表金屬陽離子,當r為mg2 fe2或li al3時,分別構成鎂電氣石黑電氣石和鋰電氣石三個端員礦物種。電氣石晶體呈近三角形的柱狀,兩端晶形不同,柱面具縱紋,常呈柱狀針狀放射狀和塊狀集合體。Over his career, his 35 broken bones made the guinness book of records ; his body rattled with pins and plates, and it seemed preposterous that he should have died in his bed, of pulmonary fibrosis
在克尼維爾的飛車生涯中,他最終能登上吉尼斯記錄是用他35根斷骨換來的;他的身上布滿了嘎嘎作響的別針與金屬板,而且有人說他本該因肺部纖維癥而死在自己的床上,這聽起來實在荒謬。We are dedicated to developing top - quality screws and barrels ( the bimetallic type in particular ). and the resolutions. by which we expect to raise the competitiveness of our customers
我們致力於開發和製造高品質的機筒螺桿(特別是雙金屬機筒螺桿) ,針對不同的客戶提供最合理、最經濟的解決方案,從而幫助客戶提高市場競爭力。分享友人