Summary of monitoring methods for residual water content during freeze-drying 真空冷冻干燥残余水分监测方法概述
Discussion on principal and application in the tidal differential correction of residual water level or or relating to or caused by tides. 余水位潮汐差分改正原理与应用探讨属于潮汐,关于或由潮汐引起。
It was found that the expansion of zeolite was predominantly due to the gas formed by residual water at high temperature. 结果发现沸石岩膨胀的气体主要是由在高温下残留的沸石水产生的;
The wheat seeds germinate in residual water left by the rice crop, saving up to a million litres of water per hectare. 小麦的种子会在水稻作物剩余的水分中发芽,这样每公顷就能节省上百万升的水。
It is reckoned that the organic volatimatter and residual water in the insulating board are the main reason arousing the skin hole. 认为中间包绝热板村中的有机挥发物和残余水分是铸坯产生皮下气泡的主要原因。
Determining of Tidal Heights Based on Tidal Model Improved by Residual Water Levels 基于余水位精化潮高模型的水位生成研究
At this stage, as a result of plate temperature, residual water and not easy to gasification temperature rise faster, so products. 在这一阶段初期,由于板温升高,残余水分少又不易气化,因此制品温度上升较快。
Should the product get wet, remove any residual water immediately with a paper towel, pack loosely with paper and allow drying naturally. 一旦皮革沾湿,立即使用纸巾擦拭上面附着的水滴,用纸轻轻包住等待自然风干。
After used in the water, if the camera needs to be taken out, please put the seal downward so as to prevent the residual water from entering the waterproof jacket. 在水中行使后,如需要掏出相机,请把封口处向下,避免残留的水份进入防水套内。
The maximum height of water intrusion in different water resistant rock and the residual water pressure in terminal intrusion point were given. 研究了高压水在其上覆阻水岩层中的侵入高度及其最终驻点的残余水头压力;
Study on the formation of residual water with transparent porous models 用透明孔隙模型研究油层残余水的形成
The main factor effecting on P-T curve measuring accuracy of igniter is the residual water in hermetic explosive chamber. The improving measure is put forward in this paper. 通过试验找到了影响点火具P&T曲线测试精度的主要原因是清洗密闭爆发器时残留水迹未擦净所致,提出了改进措施。
A simple review for measurement methods of residual water content and sublimation end-point during freeze-drying 冻干工艺中升华结束点和残余水分测量方法简述
The results showed that LAB survived well in the frozen-dried process when residual water content in the suspended medium was 2%-3%, Survival rate decreased when the density of bacteria dropped. 结果表明,乳酸菌冷冻干燥过程中,残余水分质量分数在2%~3%,菌体的相对存活率较高;悬浮液中菌体密度降低,存活率降低;
The best way to decrease the damage of residual water on the permeability of tight gas reservoirs is reducing water invasion, or using economic fitting non-water fluid such as methanol, CO2, N2 etc. 降低低渗气层水相滞留损害的最好方法是减少水相的侵入,或使用经济匹配的非水基流体,如甲醇、CO2、N2等。
Experimental Study on the Residual Water Formation Mechanism in Low Permeability Reservoirs 低渗透油藏残余水形成机理试验研究
Using experimental facilities of low speed percolation under residual water conditions, a lot of experiments was conducted for gas percolation mechanism with low speed in water wet low permeability reservoirs. 文章利用低速渗流实验装置,在残余水状态下,对亲水低渗储层岩石中气体低速渗流机理进行了大量的实验研究。
Full-Scale Experimental Research on Residual Water Treatment for Environmental Dredging 环保疏浚堆场余水处理生产性试验研究
The objective of this study is to estimate the residual saturation of uniform sand columns for diesel oil in vadose zone under dry, residual water saturation and groundwater fluctuating conditions, and the total oil concentration in the infiltration water. 本文的目的是评价柴油在砂土完全干燥、残余含水和水位波动状态下的残余饱和度以及在此基础上进行的淋滤实验对残余饱和度的影响和淋滤水中总油浓度的变化。
In this paper, the influences of the residual water content on the fluorescence properties, lasing thresholds and efficiencies, and gains of the laser amplifers are studied in the Nd-doped phosphate glasses. 本文研究了掺钕磷酸盐玻璃中残余水分对荧光性质、激光阈值、激光效率和放大器增益的影响。
On the base of experiments. the characteristics of the body formed by pressure casting such as packing density of the dried particles. body's residual water. 本文在实验的基础上,对压力浇注成型坯体的特性(干燥粒子的堆积密度、坯体的残留水份、干燥收缩与坯体的结构等)进行了研究。
Its obvious feature is that residual water exists in the too of reservoir. 该油藏最显著的特点是在其顶部存在残存地层水。
The water in the UO_2 pellets has two sources one is the residual water in open pores of the pellets during wet grinding, and the other is absorbed water during storage in air. 而水份的来源有两个,一是UO2芯块开口孔中残留的水;另一个是来自空气的吸附水。
Gas percolation mechanism of low permeability reservoirs with low speed under residual water conditions 残余水状态下低渗储层气体低速渗流机理
Pressure grouting technique decreases the residual water cement ratio of cement stone, and improves grouting effects. 压力灌浆能使结石剩余水灰比降低,并提高灌浆效果。
The results make know that there is residual water environmental capacity for COD in the varied phase. 结果表明COD、在现状年和规划年各个时期均有剩余水环境容量,而矿化度在汛期有剩余水环境容量,在非汛期则没有。
Effects of Residual Water Moisture on Red Blood Cells by Freeze-drying 剩余含水量对红细胞冻干保存的影响
The test results shown that the single crack would lose most of water and reach a residual water content under very low suctions. 试验结果表明,单裂隙在极低基质吸力的情况下就会失去大部分的水,达到其残余含水率。
Hereby, based on unsaturated soil theory, contrasting free swelling ratio test index, it has probed into that using saturated gravity water content, air entry value, residual water content, curve slope to evaluate improvement effect of expansive soil. 据此,基于非饱和土理论,对照自由膨胀率试验测试指标,探讨采用饱和重力含水率、进气值、残余含水率和曲线斜率四指标来评价膨胀土的改良效果。
Result show that with the increase of crack aperture, its air entry value decreases and the residual water content dropped.(ⅲ) A device for measuring the saturated coefficient of permeability is developed for a single crack. 通过对比发现:随着裂隙板开度增加,其进气值下降,同时其失水速度加快,残余含水率降低。3.研制和改进一套可以用来测量不同开度情况下随机裂隙饱和渗透系数的试验装置。