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- The Vickers hardness number is indicated by HV ( formerly, DPH ). 維氏硬度用HV表示（之間寫(xiě)作DPH）。
- Hard-nesses are Brinell Hardness Numbers. 硬度是布氏硬度.
- The Brinell hardness number of the hot rolled plates varies with measurement on the different batch of the products. 通過(guò)對熱軋中厚板在不同深度上進(jìn)行布氏硬度的測定 ,表明測量深度對硬度的明顯的影響 ,并指出獲得穩定值的必要性。
- The hardness number is then read on a dial on the machine. The rockwell test is very quick, and is suitable for mass inspection of parts. 然后在硬度計的刻度盤(pán)上讀出硬度數值。洛氏硬度計測試非?？旖?，并且適用于部件的成批檢驗。
- The Brindle hardness number (HB, formerly BHN) is defined as the ratio of the load P to the curved surface area of the indentation. 布氏硬度值（HB,之前寫(xiě)作BHN）按照加載物在凹口的曲面區域的比值來(lái)定義。
- The piece of cap is made from high heat-resistant material with good heat capacity, and Brinell hardness number in 180 to 135. 帽件由有良好熱容的高耐熱材料制成，且材料的布里涅爾硬度指數在180到135之間。
- Carbide balls are usually recommended for Brinell hardness numbers greater than 500. 在布氏試驗中碳化物質(zhì)地的球通常在加載500千克以上時(shí)使用。
- It is hard to sleep without a cooler in this room. 沒(méi)有空氣調節器，在這間屋里很難入睡。
- By producing hard numbers for code coverage, Cobertura transforms unit testing from an art to a science. 通過(guò)生成代碼覆蓋率的具體數值,Cobertura將單元測試從一種藝術(shù)轉變?yōu)橐婚T(mén)科學(xué)。
- In order to revise national standard of Metallic Materials-Brinell Hardness Test, the Brinell hardness numbers of specimens with different thickness are determined. 為修訂金屬布氏硬度試驗方法國家標準,測定了不同試樣厚度的布氏硬度值。
- Mohs hardness number 莫斯硬度值(礦物硬度等級)
- Mohs' hardness number 莫氏硬度值:礦物學(xué)專(zhuān)用硬度等級
- John felt it hard to rig out his family. 約翰感到難以為一家大小置備衣著(zhù)。
- The hard core in the party make all the decisions. 這個(gè)黨的核心成員決定一切。
- Hard copy is computer output on paper, printing or graphics. 硬拷貝是出現在紙上、印刷上或圖表上的電腦輸出。
- I scrubbed hard at the stain to see if I could get it off. 我使勁擦這個(gè)污跡，看能不能將它去掉。
- It's natural to slack2 off towards the end of a hard day's work. 一天緊張工作快結束的時(shí)候有些放松是自然的。
- He pushed hard on the brake pedal to avoid a collision. 他使勁踩下煞車(chē)踏板以避免撞車(chē)。
- One can not learn a language well unless one works hard. 學(xué)好一種語(yǔ)言非下苦功不可。
- Let's collect the sap before its consolidation into a hard mass. 讓我們在樹(shù)液堅固成團之前將之收集起來(lái)。
