负载

A series of bulk nickel phosphide catalysts containing TiO_2 were prepared by two methods and investigated in HDN of quinoline.

用两种方法将TiO_2引入非负载的磷化镍催化剂中，考察其对喹啉的HDN反应。

A series of unsupported molybdenum phosphide were prepared at different reduction temperatures by temperature-programmed reaction process.

通过程序升温还原磷钼酸盐前体的方法制备了无负载磷化钼催化剂，并采用XRD ，BET ，XPS和高压连续微反技术，考察了催化剂的性质，研究了还原温度对催化剂HDN ，HDS和HYD性能的影响。

Nickel phosphide catalysts supported on different supports were prepared and their performances were investigated in HDN of quinoline.

用几种不同性质的载体MCM-41、SiO_2、TiO_2、HY、γ-Al_2O_3制备了负载型磷化镍催化剂，比较了它们对喹啉的HDN反应活性。

As a new type of supported catalyst, Ni-P coated carbon nanofibers,with high phosphonium content and amorphous structure, exhibit high catalyticactivity and stability in the reaction of nitrobenzene hydrogenization in liquid phase.

含磷量较高的Ni-P镀层纳米碳纤维具有非晶态结构，是一种性能优良的负载型催化剂，在催化硝基苯液相加氢反应中表现出高活性和稳定性。

The instrument simultaneously sample for three phase voltage and current. Rotary photoelectric coding switch and LCD are used for human-computer interaction. it makes the interface compact and efficient. Utilizing the function of positive and negative edge trigger of the programmable counter array unit in MPU, signal zero-cross is captured for the phase detected based on double way. The software synchronism sampling method based on real-time parameter self-optimizing minishes period truncation error, and the measurement accuracy is improved. The digitization power measure imports traditional two-unit and three-unit methods and expands application range of the instrument. The capacity is discriminated by soft ware table-look-up on the load loss. The value of a quantity is converted to the value when reference temperature (75 ℃) from test temperature.

该仪器具有以下特点：仪器对三相电压电流同时采样；基于旋转式光电编码器和液晶显示屏的人机交互界面简洁而高效；可编程计数器阵列PCA"捕获"信号的过零点用于双向过零平均鉴相，得到准确的相位差和周期；基于实时参数自寻优的软件同步采样，有效地减小了周期截断误差，提高了测量准确度；数字化功率测量引入了传统的二表法和三表法，扩展了仪器的使用范围；实际容量根据负载损耗用软件查表的方法来判别；测量值已从试验温度折算到了参考温度(75℃)时的值。

A 3D physical optics model of a loaded cavity with phase disturbance is built.

建立了含相位扰动的1维流场3维物理光学负载光腔模型。

The dissertation starts with the analysis of voltage-source rectifier. It is analyzed the steady state currents, voltages and their spectrums of uncont rolled single-phase voltage-source rectifier compensated by shunt APF based on piecewise linearization method.

本文以电容滤波型整流电路的分析作为切入点，基于"分段线性化"方法，对并联有源电力滤波器补偿电容滤波型整流负载进行了稳态分析，得到系统的电流和电压波形，进而获得其频谱特性。

Also, the surface properties of the materials before and after POMs is loaded on titania pillared clay will be investigated in some dedail in the study.

实验研究发现杂多酸在钛柱粘土负载后的光催化氧化性能并没有提高，其中原因可能是沉积的难以控制，有可能导致催化剂表面的覆盖和孔道的堵塞。

They provide suit applications that were under-engineered and now require a greater load capacity pillow block to fit into the same area.

他们提供适合的应用正在设计的，现在需要更大的负载能力枕头块放入同一地区。

Twin pillow blocks have the same dynamic load rating as the doubles and are a good choice when using only one pillow block per shaft or in applications used to cantilever load or moment.

双人枕头块具有相同的动态负载率为双打是一个很好的选择时，只用一个枕头每块轴或申请使用悬臂式负荷或时刻。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。