您要查找的是不是:
- You may tell the specific gravity of a certain object by knowing its weight in air and its weight in water. 只要知道某一物體在空氣中的重量和在水中的重,你就能說出其重量。
- The nature of sand movement depends on the particle size, shape, and specific gravity in respect to the associated velocity and turbulence. 泥沙運動的性質取決於顆粒的大
- The modern star level hotel is to save cost , enlist able men , the feasible probationer specific gravity in the hotel is more and more big. 現代星級酒店為節約成本,網羅人才,使得實習生在酒店的比重越來越大。
- The time of confirmed diagnosis after onset,karyocyte number,protein content and specific gravity in endothoracic exudation shown significant difference in tow groups(P<0.01). 兩組發病後確診時間、胸液中有核細胞數、胸液中蛋白含量、胸液比重有顯著差異(P<0.;01);
- Single pack baking enamels, used by new vehicle manufacturers, use different resins to those in air dry enamel. 單套烘烤瓷釉,通常是新汽車生產商使用,在風乾瓷釉中用不同的樹脂。
- Gel add in electrolyte can make electrolyte gelatinized;the specific gravity in every part of battery is the same, thus preventing the dropping out of activated substances more effectively. (2) 密封結構,凝膠電解液,永不漏液,且使電池內每一部位的比重保持一致的,有效防止活性物質脫落;
- Gel add in electrolyte can make electrolyte gelatinized; the specific gravity in every part of battery is the same, thus preventing the dropping out of activated substances more effectively. 密封結構,凝膠電解液,永不漏液,且使電池內每一部位的比重保持一致的,有效防止活性物質脫落;
- He sucked in air, then went under the water again. 他深深吸了一口氣又潛到水裡。
- Designed to operate on land, water, or in air. 長於陸海空作戰的,三棲的可在陸上、水上或空中操作的
- In the field of paints it is used frequently in air drying systems, for example to replace chrome yellows. 在油漆業中多用於氣干係統,如用來取代鉻黃。
- After the magnetic treatment,100 and 300mT magnetic treatment accelerate the CAT and POD activities in air dried brown earth. 棕壤風乾土經磁場處理后,100和300mT磁場強度促進了過氧化氫酶和過氧化物酶活性,磁致效應為正效應。
- Allow smears to air dry and then heat fix in the usual manner. 讓抹片在空氣中乾燥,同時以一般的方式進行熱固定。
- Application of Batter Specific Gravity in Cake-making Quality Control 麵糊比重在蛋糕生產品質控制中的應用
- How much does sound travel faster in water than in air? 聲音在水中比在空氣中傳播快多少?
- Study on the Relation Between Organic Content and Specific Gravity in Shengzhen 深圳地區土中有機質含量與比重的關係
- An instrument used to measure specific gravity. 比重計用於測量比重的儀器
- The speed of sound in water is about four as great as in air. 聲音在水中的速度是空氣中的四倍左右
- Mohrs scale is 8, specific gravity is 5.6-6.0. 無解理,摩氏硬度8,比重3.;63。
- Exhaust gas has been incriminated in air pollution in cities. 廢氣已過視為城市空氣污染的原因。
- Granted the weight and the specific gravity of a body, we can calculate its volume. 假設已知一個物體的重量和比重,我們就能算出它的體積。