During indoor or outdoor experiments,we founded the mud system of preventing oozing slurry with main per-formances of dilution shearing(flow resistance reducing),filtration control,against sloughing and so on.
经过大量室内外实验,得出以高剪切稀释(降低流阻)为主要性能指标,同时兼有降滤失、抑制孔壁失稳等性能的防冒浆钻井液体系。
Results show that colloidalmicrocrystalline cellulose can form gel in water,its solution has the character of shearing-thin,high temperature and pressure can help the colloidal microcrystalline cellulose form gel in water,the solution of colloidalmicrocrystalline cellulose is stable in middle range of pH,Ca2+ may obviously r.
研究了胶态微晶纤维素在水溶液中的浓度、溶液的pH值、温度、金属离子、剪切速率、剪切和静置时间、热处理温度和时间、高压均质处理等对胶态微晶纤维素粘度的影响,结果表明:胶态微晶纤维素在溶液中可形成凝胶,形成的凝胶具有摇溶性,胶态微晶纤维素溶液具有典型的剪切稀变性和良好的时变性,在低酸性条件下具有较好的稳定性,高温和高压处理有利于胶态微晶纤维素在溶液中的分散,二价金属离子会显著影响其粘度。
shear-thinning mud system
剪切稀释特性的泥浆体系
sweetened diluted vinegar with chopped mint leaves.
加糖稀释的醋与切碎的薄荷叶混合。
A dilute or weakened condition.
稀释稀释或变弱的状态
Effect of Surfactants on the Shear Viscosity of Dilute Aqueous Solutions of Sodium Alginate
表面活性剂对海藻酸钠稀水溶液剪切粘度的影响
The elastostatical problem of the energy release in a shear crack was first created by Starr (1928).
剪切裂缝中能量释放的弹性静力问题最先由Starr（1928）进行了研究。
Diluted autoblood transfusion during esophageal and gastric ca-diac cancer operation was performed in 11 eases.
本文报告11例食管、贲门癌手术切除患者血液稀释自体输血的应用。
rotary gang slitting
带材多刀圆盘剪纵剪切
One that cuts, shears, or clips.
修剪工切、剪或削的人
Skipping an irregular paint application, usually occurring when improper contact is made between the applicator roll and the strip. See also starving out.
剪切—剪切还发生在辊与辊接触点。剪切通常还指金属剪切设备。
"Hydraulic shear-dual, dia set, resquaring shear set-down out type. "
液压剪,双刃剪,冲模,正方切剪设定
The Relationship between the Average Shear Angle in Vibration Cutting and the Shear Angle in Conventional Cutting
振动切削平均剪切角和普通切削剪切角的关系
Construction on the optimization designing system of shearing mechanism of rolling shear
滚切剪剪切机构优化设计系统的构建
The Effect of Preoperative Acute Hypervolemic Hemodilution on Hemodynamics and Body Internal Environment Homeostasis in Patients Undergoing Meningioma Resection;
术前急性高容量血液稀释对脑膜瘤切除术病人血液动力学及内稳态的影响
rule of diffusion with dilution
稀释作用的扩散规律
thermodilution cardiac output computer
热稀释心输出计算机
isotopic dilution mass spectroscopy
同位素稀释 质谱学
egg-yolk phosphate diluent
卵黄磷酸酸盐稀释液
direct isotopic dilution analysis
直接同位素稀释分析