水值 的英文怎麼說

The high colour value or absorptivity needed for a commercial dye is not an advantage when that dye ends up in a waste stream.

當它排入廢水時，作為商品染料所必須具備的強著色值成的附性顯然對廢水處理不利。

To hypertension precaution should take integrated step, begin the conduct propaganda that is an object with numerous people to teach, perfect and necessary organization protects a system, because the hair cause of disease that makes masses understands high blood pressure is worth limits normally with blood pressure, carry appropriate weight, notice physical training, adjust a behavior and mental insecurity position, abstemious smoke wine, eat fresh and vegetable fruit more, of the natrium in controlling food and cholesterol absorb

對高血壓預防應採取綜合措施，開展以廣大人民群眾為對象的宣傳教育，健全必要的組織保護體系，使群眾了解高血壓的發病原因和血壓正常值范圍，保持適當體重，注重體育鍛煉，調整a型行為和精神緊張狀態，節制煙酒，多吃新鮮蔬菜水果，控制飲食中鈉與膽固醇的攝入。

And the deficiencies are pointed out in present researches, such as highway capacity, level - of - service, influence factor of road alignments, etc. from these, it has confirmed that the thesis should be studied from rational analysis, quantitative analysis of level - of - service, impact on capacity of road alignments, setting - up simulation model, etc. the high - accuracy gps dynamic data acquisition appearance is proposed to be used for the first time to carry on the experiment of overtaking on two - lane highways, and experiment scheme is designed according to the driver ' s perceive to judge each overtaking course. based on the experiment data, it can get two important parameters of acceptant gap ? the critical gap of overtakable time headway and returnable time headway through data processing, which can offer the strong support to the research of two - lane highway capacity with qualitative and quantitative analysis. besides, the experiment methods is provided to observe overtaking ratio and to measure the

研究中首次提出了運用高精度gps動態數據採集儀對雙車道公路上的超車行為進行觀測，設計了根據駕駛員感受度來衡量超車過程的實驗方案，並通過後期數據處理得到了超車過程中兩個重要的可接受間隙參數-可超車車頭時距和可回車車頭時距的臨界間隙值，為定性和定量分析雙車道公路通行能力提供有力的數據支持;同時，還提出了觀測超車率的實驗方法以及測量加速度干擾的實驗方案，統一了計算加速度干擾的時間統計間隔，為雙車道公路的服務水平量化研究奠定基礎;最後還簡單介紹了駕駛員問卷調查法和模擬程序中模型參數標定和驗證的數據採集方法。

This thesis tries to solve the problems in the design and construction of jinping cascade 2 hydropower station. a typical section is selected to analysis seepage, seepage control and fem numerical simulation. the influence of different plans of excavation and support on seepage field of subsurface water and stability of adjoining rock are studied. the homologous support pattern is suggested according to the research results

本文就錦屏二級水電站（一期）深埋長隧洞的設計和施工中面臨的一些問題，選取隧洞的一個典型斷面進行滲流、滲控分析和開挖及支護的有限元數值模擬，從而就深埋隧洞不同的開挖及支護方式對地下水滲流場及圍巖穩定性的影響和所應採取的支護措施等方面進行了探索、研究。

As a rough guide it can be generally stated that for each 1p spent on an admixture then approximately 4-5p worth of cement can be saved.

作一個粗略的估計，一般說耗用每一磅外加劑，能節省約4-5磅水泥的價值。

A method to calculate quantitatively the adsorption volume or adsorption space of per mass of adsorbent derived from both the adsorbed molecule volume and the maximum adsorbance of a solute in an adsorption isotherm under a given experimential condition is presented firstly for a solid / liquid adsorption system of the solute in a dilute aqueous solution. this method is suitable for not only mono - layer adsorption, but also mani - layer adsorption and micelle adsorpion of surfactant constructed by hydrophile and lipophile groups. therefore, the surface concentration of the adsorbate, cs, deduced from the adsorption volume is possessed of the meaning of true concentration, and the value of the patition coefficient of the adsorbate between solid and liquid phass, p, attained by the cs and the c, solution concentration of the adsorbate, can be accurate. the foregoing a set of calculations are presented for the solid - liquid adsorption systems consisted of the wool fiber and separately dodecyltrimethyl - ammonium bromide ( dtab ) and hexadecyltrimethyl - ammonium bromide ( ctab ) in this paper. this provides a strong basis for adsorption thermodynamic investigation of adsorbate

對稀溶液中溶質的固/液吸附體系，首次提出了根據吸附分子體積和實驗條件下吸附等溫線中的最大吸附量計算單位質量吸附劑的吸附體積或吸附空間的方法.此法適用於單層吸附，也適用於多層吸附和具有親水親油結構的表面活性劑分子的膠團吸附.由此，吸附質的表面相濃度cs具有真實濃度的含義，相應地，計算得到的溶質的固/液分配系數p就有了準確值.分別計算由溴代十二烷基三甲銨（ dtab ）和溴代十六烷基三甲銨（ ctab ）與羊毛纖維構成的液/固體系分配系數等，為溶質吸附的熱力學研究奠定了基礎

We use the word destroyed advisedly : there is already evidence of permanent eco - system damage and the fear is that this damage will be irreversible

本港水域的經濟價值，我們用摧毀這字眼是因為有證據顯示本港的海洋生態已遭受永久性損害。

Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports

首先，在前人研究成果的基礎上，對錨桿與圍巖的相互作用機理進行研究，利用全長錨固錨桿的中性點理論，從等效均化的角度來考慮錨桿對圍巖的加固作用，並推導了在簡單荷載作用下，含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解，對工程設計有著重要的參考意義；在數值模擬方面，以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎，利用虛功原理推導了接觸問題的有限元方程的計算格式，為開發運用大型商用有限元軟體msc . marc提供了理論根據，也形成了本文的理論基礎：最後，論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例，利用本文所述的接觸問題的摩擦模型理論，對錨桿支護結構的應力場、位移場的變化規律進行了研究，分析了加錨支護對隧洞圍巖應力、變形的影響。

Dithiocyanomethane is an efficient, broad - spectrum germicide and algaecide, displaying strong exterminating effects against germs, fungus and algae existing in circulating water. it maintains long - term effects and is applicable to broad ph value and temperature ranges

二硫氰基甲烷是一種高效廣譜的殺菌滅藻劑，對于循環水中存在的主要細菌真菌和藻類都具有高效的殺滅效果，而且藥效維持時間長，適應的ph值和溫度范圍較寬。

Considering amendatory forecast runoff value will affect the operation strategy, a step - by - step decision method is proposed, which is useful for manager ' s making an optimized decision. the mid - long runoff forecast system of longxiriver is developed with the c + + language

（ 5 ）考慮徑流預測值修正後對水電站運行策略的影響，提出了水電站優化調度的滾動決策方法，為水電站及其水庫最優運行策略的採用提供依據。

Through a pipeline there can flow gas, or water to save life, or poison to destroy and kill. faith is amoral

信心不是一套價值觀，而是釋放那價值觀的能力，經過導管的可能是拯救生命或毒害生命的天然氣或水

Units with amperage draw of 120 amps or more require factory installed internal fusing

安培值超過120以上的熱水器需要在工廠配置內置保險絲。

Methods for determination of ph of aqueous solutions

水溶液ph值的測定方法

Measurement of ph value of clear aqueous solutions

透明含水溶液的ph值測量

The results show that the pearls mainly contain aragonites, with some commercially useless pearls having vaterites in addition to aragonites

結果表明，浙江諸暨?三角帆蚌淡水珍珠的礦物組成主要?文石，在無商業價值的部分珍珠中存在六方碳鈣石。

The soluble concentration of arsenic is dependent upon both chemical form and wastewater ph.

砷的溶解度取決于其化學形態和廢水的PH值。

We find that the petrology characteristic of all the samples have no characteristic of meteoric water such as geopetal structure, infiltrative sand, ( uniform cement and gravitational cement on base of the research of the dolomite in the regions. on the dot diagram of combination of mgco3 ( mol % ) and sr, the dot are all close to the line of seawater whether they are microlite - crystalline penecontemporaneous dolostone or diagenetic dolostone of various crystals. the 87sr / 86sr value of dolostone or matrix is less than the one of sparry calcite in cave or vein, and close to the value of seawater

通過本區白雲巖的研究發現：已有的白雲巖樣品的巖石學特徵沒有顯示出如示底構造、滲濾沙、新月型膠結物和重力膠結物等大氣淡水作用的特徵；在白雲石mgco _ 3mol百分數和白雲石sr含量的投點圖中，無論是準同生成因的泥?微晶白雲巖，還是粉?細晶（或中晶，或細晶以上的不等晶）的成巖白雲巖，均投在海水線的附近；白雲巖（或基質）的~ （ 87 ） sr / ~ （ 86 ） sr比值顯著低於與孔洞或脈中充填的亮晶方解石，且與海水值十分接近， ~ （ 13 ） c和~ （ 18 ） o值顯著高於孔洞或脈中充填的亮晶方解石，也偏向于海水值； mn含量則顯著低於孔洞或脈中充填的亮晶方解石。

Verification results show that the corrected velocity and backwater height agree well with the measured values in the sketch results model test

經驗證，斜交橋修正計算流速和壅水值與概化模型試驗的實測值較為吻合。

For example, at pore - water pressures of zero and greater, ( i. e. below the water table ), there is a saturated conductivity value ; at pore - water pressures less than zero, ( i. e. above the water table ), the hydraulic conductivity is zero

比如：當孔隙水壓力大於等於0 （如位於水位以下） ，有一個飽和的導水值；當小於0時（如在水位以上） ，導水性為0 。

Throw in the infrared range, color camera the night of dual - use when used in the dark. automatic conversion of color images into black and white, suitable for a 24 - hour day and night surveillance appearance aluminum alloy shell of the structure using high hardness. radio ip effective waterproofing 75, for indoor and outdoor installations

使用高透光率強化玻璃， 1 3 "彩色exview紅外線ccd日夜兩用攝像機內置34個ir led ，在紅外線投射范圍內，彩色攝像機日夜兩用於在黑暗中使用時，彩色圖像自動轉換成黑白，適合日夜24小時監視外型結構採用高硬度鋁合金外殼，有效防水值ip 75 ，適合室內外裝置。