sediment content造句
例句與造句
- By using lamp - house modulating technology and special optical and circuit design , the sediment content is switched to voltage , which is easy to be obtained by advanced calculation technology
采用光源調(diào)制技術(shù)，結(jié)合特殊的光路設(shè)計(jì)，將含沙量轉(zhuǎn)換為現(xiàn)代實(shí)驗(yàn)技術(shù)易于處理的電信號(hào)。 - Aiming at the change of the traditional sediment measurement method , a new equipment , called infrared back - scattering sediment instrument , is introduced , it can measure the real - time sediment content continuously
為改進(jìn)環(huán)形水槽的傳統(tǒng)測沙技術(shù)，自主研發(fā)完全開放式的實(shí)時(shí)在線測沙儀器，力求在水槽中實(shí)驗(yàn)水樣的自然流態(tài)下實(shí)時(shí)測量垂線懸浮泥沙含量。 - The results show that the equilibrium adsorption from the sediment content to the phosphorous pollutant increases along with the increase of the initial concentration of the water phase phosphorus ; however , no significant effect from the sediment content is there on the parameters of the isothermal adsorption equation
結(jié)果顯示，泥沙對(duì)含磷污染物的平衡吸附量大致隨水相磷初始濃度的增大而增大；而含沙量對(duì)磷吸附等溫式的參數(shù)沒有顯著影響。 - And the major results and some new viewpoints were presented as follow : 1 ) sediment content of cn tillage system in runoff process is substantially low compared to st under rainfall with high intensity , showing cn bear the efficient capacity of control soil loss . nevertheless , when soil is saturated , the runoff intensity of both tillage systems is near , implicating cn has the limited function of reducing runoff . 2 ) based on the case analysis of observed all rainfall - runoff generation processes , a ) the initiation time hysteresis of surface runoff generation is notable when rainfall fall upon the unsaturated purple soils , which is attributed to the property of rapid water sorption and much non - capillary porosity
經(jīng)近幾年的觀測和理論分析，取得了以下結(jié)果和創(chuàng)新的認(rèn)識(shí)： 1 )在降雨強(qiáng)度較大的情況下，保護(hù)性耕作制? ?聚土免耕的產(chǎn)沙強(qiáng)度明顯較常規(guī)耕作制? ?順坡耕作的小，說明聚土免耕耕作制防治土壤流失是有效的；但當(dāng)土壤達(dá)到飽和后，聚土免耕的徑流強(qiáng)度與常規(guī)耕作的差異較小，產(chǎn)沙強(qiáng)度也增大，因此，聚土免耕防治水土流失的能力是有限的。 - Taking the suspended sediment as the sand for the experiment and the normal nutritive matter - phosphorus in water as the contamination for simulation , the effect on the equilibrium adsorption of phosphorus from the initial concentration of the water phase phosphorous pollutant and the influence of sediment content on the isothermal adsorption of phosphorus are studied through the experiment
摘要以懸移質(zhì)泥沙為試驗(yàn)用沙，以水體中常見的營養(yǎng)物質(zhì)磷為模擬污染物，通過試驗(yàn)研究了含磷污染物水相初始濃度對(duì)磷平衡吸附量的影響和含沙量對(duì)含磷污染物吸附等溫線的影響。 - It's difficult to find sediment content in a sentence. 用sediment content造句挺難的
- The fundamental theory and equations for the pressure fluctuation are described and the wall pressure fluctuation is measured . based on the experiment data , the characteristics of pressure fluctuations are analyzed in the three - phase flow of water , air and sand . the effects of air concentration and sediment content on the amplitude and frequency of pressure fluctuations are discussed
建立了多相流壓強(qiáng)脈動(dòng)基本方程，闡述了水流脈動(dòng)壓強(qiáng)基本理論，分析了壓強(qiáng)脈動(dòng)機(jī)理；根據(jù)試驗(yàn)數(shù)據(jù)，探討了水、氣、沙三相流體的壓強(qiáng)脈動(dòng)特性，初步得到了高速含沙摻氣水流脈動(dòng)壓強(qiáng)的幅值特性與頻域特性；提出了脈動(dòng)壓強(qiáng)強(qiáng)度系數(shù)、脈動(dòng)壓強(qiáng)極差系數(shù)與含沙量、摻氣濃度的關(guān)系。 - The surface material is liable to erosion wear with high - velocity sediment - laden flow , hi this paper , sand wear mechanisms are discussed and some effects of significant flow factors on material wear are analyzed ; the possibility of preventing erosion wear with aeration is proposed ; based on test data , the formula for calculating the concrete material wall surface wear rate is derived . it is indicated that the wear rate is related to the air concentration , the strength of material , the flow velocity and the sediment content . it is shown that wear rate can be reduced with the help of flow aeration
分析了空蝕與磨蝕的不同物理特征；探討了沙粒磨蝕機(jī)理，提出了影響磨蝕vi河海大學(xué)博士學(xué)位論文一的因素；研究了摻氣抗磨的可能性：建立了混凝土材料壁面磨蝕率的計(jì)算公式；說明含沙水流對(duì)固壁材料的磨蝕率隨摻氣濃度、材料強(qiáng)度的增大而減小，隨水流流速、含沙量的提高而增大；利用摻氣可有效地降低過流表面的泥沙磨蝕率。