速率计

When the influent pH was controlled between 7.5 and 8.0, the maximum sulfide and nitrate removal loading rate were 2.96 kg·(m3·d)-1 and 0.47 kg·(m3·d)-1, respectively.The basifying reaction and remnant sulfide led to increasing pH values that were finally beyond the bacteria toleration and caused process instability at high loading rates.

控制进水pH在7.5～8.0之间，反应器的最大容积硫化物和硝酸盐去除速率分别为2.96 kg·(m3·d)-1和0.47 kg·(m3·d)-1（分别以硫元素、氮元素计），反应过程产碱及残留硫化物，均会导致反应液pH值过高（9.11±0.38），引发高负荷时工艺失稳。

The 210Pb chronologies were corrected using the 1963 137Cs marker in Tauihu Lake core. The results show that sedimentation flux rates are very high, reaching to 0.6 g·cm-2·a-1 near 1990's in Taihu Lake.

对太湖钻孔利用137Cs 1963年对应的蓄积峰进行校正，采用210Pb计年的CRS模式获得不同时段的沉积速率发现在80年代末尾沉积物堆积通量最高，达到0.6 g·cm-2·a-1。

The effects of the shear rate of the magnetic fluid, the volume fraction of the suspended magnetic particles, concentration of surfactants and the external magnetic field strength as well as the orientation on the viscosity of the magnetic fluid are analyzed.

采用毛细法粘度计测量了水基Fe铁磁流体和水基Fe_3O_4铁磁流体的粘度，分析了不同剪切速率、磁性粒子体积份额、表面活性剂含量、温度以及外加磁场强度和方向等因素对铁磁流体粘度的影响。

At the same time, has advanced with the twin-screw extruder, high-speed mixer, such as production equipment, has injection molding machines, infrared spectrometer, electronic universal tensile tester, melt flow rate meter, Shore hardness tester, anti-aging testing machine , weathering testing machine, such as laboratory equipment.

同时拥有先进的同向双螺杆挤出机、高速混合机等生产设备，有注塑机、红外光谱仪、电子万能拉力试验机、熔体流动速率测定仪、邵氏硬度计、耐老化试验机、耐候试验机等实验设备。

The effect of dose rate on the radiation chemical yield ofhydroxyterephthalate in the radiolysis of aerated terephthalate aqueoussolution has been investigated,and the generation of OH by copper ion catalyzedFenton reaction has been evaluated with the help of TA.

首先研究了剂量率对对苯二甲酸剂量计的影响，然后将对苯二甲酸用于测定铜催化的类Fenton产生的羟自由基的速率，并观察了MT存在对铜催化Fenton反应产生OH自由基的影响。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。