河水的溶氧量很高而且通常从水面到水底都很均衡。
Rivers are highly oxygenated and the oxygen is usually evenly mixed from top to bottom.
以溶氧量计测量水中的溶解氧量。
Use the dissolved oxygen meter to measure dissolved oxygen in the water.
本文叙述了一种智能化溶氧仪的原理。
This paper deals with the principle of an intellective dissolved oxygen instrument.
轮虫的水平分布与风浪及水体溶氧状况有关。
The horizontal distribution was related to stormy waves and dissolve oxygen levels in the water.
万古霉素的发酵对溶氧要求高，而对剪切力不太敏感。
Vancomycin fermentation needs high dissolved oxygen and is not very sensitive to shearing strength.
本发明公开了一种增强鱼类对低溶氧胁迫耐受能力的重组基因及用途。
The invention discloses a recombination gene for strengthening the endurance capacity of fishes to low dissolved oxygen stress and application thereof.
小心地把两个取样瓶以溪水完全装满。以溶氧量计测量水中的溶解氧量。
Carefully fill two sampling bottles completely with stream water. Use the dissolved oxygen meter to measure dissolved oxygen in the water.
增大通气量和增加搅拌功率能改善溶氧，但会增加发酵生产的能耗成本。
So far the common methods used to increase DOC in fermentation medium are aeration and agitation.
黄酒发酵溶氧控制系统是一个多干扰的、时变的、非线性的不稳定系统。
The Dissolved Oxygen (DO) control system for rice wine fermentation is an unstable system with multi-disturbance, time-varying and nonlinearity.
相反，溶氧降低可能会促进专性或兼性厌氧细菌的增加，使养殖环境进一步恶化。
On the contrary, low dissolved oxygen could lead to the rapid growth of some specific or compatible anaerobic bacteria in cage culture areas.
根据对鱼塘养鱼水体生态环境因子的现场实验，分析了鱼塘溶氧浓度的变化规律。
Based on experiments on ecologic environmental factors in the water body in fishpond, the variation pattern of oxygen solubility in fishpond was analysed.
膜式溶氧电极作为测量溶液中含氧量的一种重要的测量工具，但因其电化学性质而受到局限。
Membrane dissolved oxygen electrode is an important tool for measuring oxygen content in solution, but there is limitation because of its chemical properties.
对小型测溶氧仪的主要性能指标进行了一系列测试，证明小型测溶氧仪的工作状态比较稳定。
Tests the main performance index of the detector and proves that the working condition of the detector is more stable.
该系统克服了常规PID在溶氧浓度控制上的不足之处，可初步实现对溶氧浓度的优化节能控制。
The controller overcame the shortcomings of com-mon controller and displayed a satisfactory optimal control of DO concentration for energy saving.
用软件对膜式溶氧电极进行建模补偿，形式很简单，且由此得到的测量溶氧值精度比硬件补偿要高。
Establishing model and compensating by software is simpler and the accuracy of measurement is higher than those of hardware compensation.
分析了云冈热电直接空冷供热机组凝结水溶氧超标的原因，提出了凝结水补水系统存在的问题及解决方案。
The paper analyzed reason of excessive dissolved oxygen in condensate of direct air-cooling combined heat power generation units in Yungang Thermal Power Co.
阐述了水中溶氧的特性以及除氧的途径，分析了多种除氧技术的特点和应用范围，并着重阐述了真空除氧在电厂凝汽器中的应用。
Deaerating technical analysis of a variety of features and applications are presented, and the application of vacuum deaeration in the power plant condenser is elaborated.
结合有关黄原胶的研究报道，针对黄原胶黏度大影响溶氧等问题，从黄原胶的发酵工艺、反应器等方面讨论了目前的研究方向和热点。
With problems, such as poor dissolved-oxygen caused by the high viscosity of xanthan gum in mind, the present research directions and hotspots of fermentation techniques and reactors are discussed.
结合有关黄原胶的研究报道，针对黄原胶黏度大影响溶氧等问题，从黄原胶的发酵工艺、反应器等方面讨论了目前的研究方向和热点。
With problems, such as poor dissolved-oxygen caused by the high viscosity of xanthan gum in mind , the present research directions and hotspots of fermentation techniques and reactors are discussed.
采用海藻酸钙包埋异常汉逊酵母，将自行设计的简易流动注射式系统，结合溶氧电极，构成BOD 生物探针仪，对污水进行快速测定。
A microbial sensor consisting of an immobilized cell column and an oxygen electrode with FIA system was made for estimation of BOD.
本文介绍了用2.5次微分吸附溶出伏安测定甲氧苄氨嘧啶(TMP)的新方法。
This paper describes a new method of determining Trimethoprim (TMP) by the 2. 5th order of differential adsorptive stripping voltammetry.
结论：烧冻复合伤在积极采用溶栓、扩张血管的基础上，再辅助高压氧、植皮等治疗，疗效显著。
Conclusion: the therapeutic effect on burn-freeze combined injury would be very efficacious after using embolus dissolution, vascular dilation, supplementing with high pressure oxygen and skin graft.
研究了合成过程中乙醇溶液、氢氧化钠、环氧丙烷、反应温度、反应时间等因素对产品表观黏度和水不溶物含量的影响。
The influences of the factors, such as ethanol solution, sodium hydroxide, propylene oxide, reaction temperature, reaction time on apparent viscosity and water insoluble substance of HPG are studied.
热固性塑料是指在受热或其他条件下能固化或具有不溶(熔)特性的塑料，如酚醛塑料、环氧塑料等。
Thermosetting plastic is defined as heat or other conditions can be solidified or insoluble (melt) properties of plastics, such as Bakelite, epoxy plastic.
利用淀粉与三氯氧磷的交联反应，通过控制交联反应程度，成功地控制了交联淀粉颗粒的膨胀程度并使其停留在不同的溶胀阶段。
With the reaction of starches and phosphors oxychloride, the swelling of cross linked starch granules was controlled successfully through different degrees of substitution.
利用淀粉与三氯氧磷的交联反应，通过控制交联反应程度，成功地控制了交联淀粉颗粒的膨胀程度并使其停留在不同的溶胀阶段。
With the reaction of starches and phosphors oxychloride, the swelling of cross linked starch granules was controlled successfully through different degrees of substitution.
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