sand ratio中文是什么意思

發(fā)音:

中文翻譯
造句

含沙率
砂率

sand n. 1.沙。 2.〔 pl. 〕沙灘，沙洲，沙地，沙 ...
ratio n. (pl. ratios) 1.比，比率，比值；比例 ...
cement-sand ratio 灰砂比
gravel to sand size ratio 礫石
gravel-to-sand ratio 砂礫粒度比
high sand ratio 高砂比
sand aggregate ratio 砂骨比
sand and coarse aggregate ratio 砂與粗骨料比
sand cement ratio 砂灰比
sand coarse aggregate ratio 砂率; 砂石比; 砂與粗料比
sand expansion ratio 砂膨漲比
sand total aggregate ratio 砂與骨料總量之比
sand-shale ratio 砂頁(yè)比; 砂頁(yè)巖比率
gravel-to-sand median diameter ratio 礫石
in the sand 不敢面對(duì)現(xiàn)實(shí); 在沙子里
it （sand it）沙嘴
it（sand it）沙嘴
sand n. 1.沙。 2.〔 pl. 〕沙灘，沙洲，沙地，沙漠。 3.〔 pl. 〕沙粒；(計(jì)時(shí)用的沙漏中的)細(xì)沙。 4.光陰，時(shí)間，壽命。 5.〔美俚〕勇氣，毅力，膽量，堅(jiān)毅。 6.【醫(yī)學(xué)】砂狀結(jié)石。 7.【地質(zhì)學(xué)；地理學(xué)】含石油砂層。 8.粗礦石；尾礦；【冶金】模砂。 9. 砂色；帶紅的黃色。 10.〔美俚〕砂糖。 quick sand 流沙。 play on the sands 在沙灘上玩耍。 The sands [His sands] are running out. 期限快到[他的命數(shù)將盡]。 a man with plenty of sand in him 堅(jiān)毅的人，剛強(qiáng)的人。 built on sand 不穩(wěn)固的；不安定的。 footprints on the sands of time 留在人世變遷的沙灘上的腳印。 have sand in one's craw 〔美口〕有勇氣[決斷，毅力]。 knock the sand from under 〔美國(guó)〕使失去立足之地；(設(shè)法)占上風(fēng)。 make ropes of sand 用沙結(jié)繩；做不可能[徒勞無(wú)功]的事。 numberless as the sand(s) 多如恒河沙數(shù)。 number [plough, sow] the sands 白費(fèi)氣力，徒勞。 put sand in the wheels [machine] 搗亂，暗中破壞。 vt. 1.撒沙于，鋪沙于，把…埋進(jìn)沙里，用沙攙入。 2.用沙[砂紙]擦[磨光]。 3.使(船)開(kāi)上沙灘。 sand up 用沙填塞(油井等)。
sand is 桑德群島
sand it（ it）沙嘴
to sand 船底擱沙
as ratio 聯(lián)想感覺(jué)比
ratio n. (pl. ratios) 1.比，比率，比值；比例；系數(shù)。 2.【經(jīng)濟(jì)學(xué)】復(fù)本位制中金銀的法定比價(jià)。 the ratio 3:2 (讀作 the ratio of three to two )3對(duì)2之比。 arithmetical ratio 公差，算術(shù)比。 direct ratio 正比。 inverse [reciprocal] ratio反比。 current ratio 電流比，電流變換系數(shù)。 nutritive ratio 營(yíng)養(yǎng)率。 vt. 1.用比例方式表達(dá)；求出…的比值；使…成比例。 2.將(相片)按比例放大或縮小。
ratio t 統(tǒng)計(jì)系數(shù)與標(biāo)準(zhǔn)誤差比率
t ratio 統(tǒng)計(jì)系數(shù)與標(biāo)準(zhǔn)誤差比率

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例句與用法

Research on sand ratio of modified asphalt mixture
對(duì)改性瀝青混合料中砂率的研究
Effect of binder - sand ratio on mechanical properties of steel fiber mortar
膠砂質(zhì)量比對(duì)鋼纖維砂漿力學(xué)性能的影響
The test results show that the drawing interval of 1 . 5 m is helpful for controlling dead - unconsolidated thin sandstone of coal seam roof and reduce sand ratio of drawn top - coal
試驗(yàn)結(jié)果表明，放煤步距采用三采一放有利于控制頂板極松散細(xì)砂巖，降低放出頂煤的含砂率。
Under different sand ratio , the relationship between water cement ratio and 28 day compressive strength is researched and the coefficient of recycled concrete is induced
在不同砂率下,分析了再生混凝土28天齡期抗壓強(qiáng)度與水灰比之間的關(guān)系,并回歸分析得出了再生骨料系數(shù)。
In order to study the effect of sand ratio ( s / a ratio , fine aggregate volume / total aggregate volume ) on the elastic modulus of self - compacting concrete ( scc ) , concretes with various s / a ratios were cast and tested
摘要本研究主要探討混凝土含砂率（ s / a ，細(xì)骨材體積/總骨材體積）對(duì)流動(dòng)化混凝土（ scc ）彈性模數(shù)的影響。
For the mixing proportion design of marine engineering high - performance concrete , the strength and durability , as well as raw material performance , water - binder ratio , sand ratio , and water quantity shall be designed synthetically
海工高性能混凝土的配合比設(shè)計(jì)應(yīng)充分考慮強(qiáng)度和耐久性，并對(duì)原材料的性能、水膠比、砂率、用水量等進(jìn)行綜合設(shè)計(jì)。
Efficiency of permeable pile dike is closely related to water - sand ratio in upstream flow , direction of the coming flow and seepage rate . this paper investigates mechanism and effect of flow control and aggradation using hydraulic modeling and theoretical analysis . it is shown that suitable seepage rate can help aggradation and suitable coming flow direction can help to govern the flow trend
研究結(jié)果顯示，來(lái)流和來(lái)沙一定的條件下，透水率在適當(dāng)?shù)姆秶鷥?nèi)有利于壩后緩流落淤，入流角在一定范圍內(nèi)對(duì)控導(dǎo)河勢(shì)有明顯作用，不同方案組合所對(duì)應(yīng)的緩流落淤效果和控導(dǎo)河勢(shì)作用具有一定的差異性。
Based on the principles of designs of self - compacting and light aggregate concrete mix , sclc of lc30 - lc50 was developed by using absolute volume method . the main factors affecting the workability of sclc were studied by adopting the modified l - 800 fluidity instrument . the results indicate that the key techniques insuring good workability of sclc are about 30 % first - grade fly ash , about 50 % volume sand ratio , 2 % ~ 6 % dosages of silicon fume and compounded superplasticicizers with viscous ingredient
采用改進(jìn)l - 800流動(dòng)儀，研究了影響lc40自密實(shí)輕骨料高性能混凝土工作性的主要因素，結(jié)果表明：粉煤灰摻量保持30左右，硅灰摻量為2 6 ，體積砂率為50左右和摻加具有粘塑組分的復(fù)合高效減水劑是保證sclc拌合物具有較好工作性的關(guān)鍵。
The influence of the material composites factors , such as fiber volume fractions , fiber aspect ratio , cementitious - sand ratio and the admixture for interface tailoring , on the properties of pva - dfrccs is studied . these properties that have investigated include workability , mechanical properties , deformability and durability
研究并分析了材料組成參數(shù)( pva纖維體積率、纖維長(zhǎng)徑比、界面改性劑和砂灰比等)對(duì)高強(qiáng)高彈pva纖維增強(qiáng)水泥基材料( pva - dfrcc )的工作性能、力學(xué)性能、變形性能及耐久性的影響。
Secondly , preparation of reactive powder concrete with air quench steel slag and its performance are mainly studied through experiment . the results show that : ( 1 ) when binder - to - sand ratio is 1 , silica fume percentage of binder is 15 , and steel fiber percentage in volume is 4 , reactive powder concrete prepared can get best overall performances
其次，作者主要對(duì)鋼渣活性粉末混凝土配制及其性能進(jìn)行了試驗(yàn)研究，結(jié)果表明： ( 1 )膠砂比為1 : 1 ，硅灰摻量為15 ，鋼纖維摻量為4時(shí)所配制的活性粉末混凝土的綜合性能比較理想。

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