The effects of aeration rate,settling time,feeding mode on the biodegradation of terephthalic acid(TA)were investigated.
采用序批式反应器(SBR)处理模拟精对苯二甲酸(PTA)废水,考察了曝气量、沉降时间、进水方式等对对苯二甲酸(TA)生物降解效果的影响。
Relation between water content in the hydrofluoric acid and the settling time required were studied by regression analysis.
然后利用回归分析方法研究了氢氟酸中含水量与沉降时间的关系并进行了验证,结果得到二者间具有线性负相关的结论,并给出线性方程Y=49。
The spiral-board type of resin liquid settlement tank prepared by the author possesses the merits ofshort sedimentation time，low water content of resin liguid and high rate of special- grade rosin in comparisonwith the bell- jar type and the bending－flow type of settlement tanks in the course of the resin liquid settle-ment of rosin production.
本文研制的螺旋板式脂液澄清槽，脂液扰动小，基本无“死角”现象，应用于松香生产的脂液澄清过程中，与钟罩式和折流板式澄清槽比较，具有沉降时间短、脂液含水率低、所得松香特级品率高的优点，且设备体积小，加工制作方便。
Arithmetic study on time series classification based on pipeline flux leak
管道流量泄漏时间序列分类的算法研究
On-Line Leak-Detection Method for Pressure Time Series of Oil Pipeline
基于压力时间序列的输油管道在线泄漏故障诊断算法
Application of Time Delay Estimation on Stress Wave Detection Method on Leakage of Oil Pipeline
时间延迟估计在原油管道泄漏应力波检测法中的应用
When the leak involves a corrosive product, however, the leak will generally worsen because the corrosive material attacks the leak point.
但是当泄漏同腐蚀性产品有关时，由于腐蚀性材料侵蚀泄漏点，泄漏一般会恶化。
The secret between Tom and me leaked out .
我和汤姆之间的秘密泄漏了。
Air leak between the turbocharger and the intake manifol
透平增压器和进气歧管之间空气泄漏。
The spy divulged the secret plans to the enemy.
那名间谍把秘密计划泄漏给敌人。
MORE THAN 50% LEAKAGE FROM ADJACENT CYLINDERS
相邻汽缸间大于50%的泄漏
Red LED illuminates when leak is detected
当检测到发生泄漏时,红色LED将亮起
You must shut the gas supply off if there's a leak.
煤气泄漏时, 必须把截门关上.
Fuel fumes or leakage, correct if necessary.
有无燃油油雾或泄漏，必要时进行排除。
Pipeline Divulging Real-time Observation System's Design and Application
管道泄漏实时监测系统的设计与应用
This acid is very corrosive to most metals; therefore, leaks of hydrogen chloride will tend to escalate with time.
这种酸对大多数金属具有极强的腐蚀性；因此，氯化氢的泄漏会随时间逐步增加。
A compiler, for example, could leak a proprietary program whilst it is being compiled.
例如，编译程序在编译期间便可能泄漏专用程序。
This feature protects against any spillage during start-up operation.
在开始运作期间这个功能避免任何泄漏或溢出。
Simulation and Calculation of Annular Gap s Leakage and Friction Based on CFD;
基于CFD环形间隙泄漏量及摩擦力的仿真计算
Research on the Radiated Field of Leaky Coaxial Cable in the Blind Zone;
闭域空间中泄漏同轴电缆辐射场的研究
The selection of models of risk controlling on knowledge leakage in alliance;
联盟组织间知识泄漏风险控制方案选择研究