查询词典 step on it

This pint-sized amylose measuring device has the good function of the person-machine dialoguing, and it can be controlled by the keyboard for the measuring amylose content. The LCD screen can show the computation results and give the information on the next step operation, and the measuring results can be printed and saved in the PC machine as the TXT document.

该小型直链淀粉测定仪具有良好的人机对话功能，由键盘控制实现直链淀粉含量的测定，液晶显示测量进程中的计算结果并提示所要进行的下一步操作，测量结果可以打印，能实现与PC机的通信并将结果保存为TXT文档。

The transition zone shape is oblique step formed with knifing stage of side wedge. It was analyzed in different knuckle angle by FEM simulation and rolling test. The rule of knuckle angle value influence on smooth levels of surface in forming the equal diameter axis with MCWR was obtained.

楔横轧多楔成形光轴类零件时，内外楔之间轧件的过渡段形状为由外楔楔入段轧制而成的斜台阶，通过有限元模拟和轧制实验，对不同过渡角下多楔轧制光轴表面光滑程度进行分析，得到过渡角对楔横轧多楔轧制光轴表面光滑程度影响规律。

It applies the improved multi-step optimization algorithm in allocation optimization of sectionalizing switch to achieve the optimum beneficial result based on investment,maintenance and reliability costs.

使开关配置在综合考虑设备投资、运行维护费用及系统可靠性基础上得到最佳的综合效益。

In range of 300℃～900℃, all the transition metal oxide catalysts could get high ammonia conversion, during the initial stages of the reaction, the SO〓 conversion is relatively low since the catalysts have not been sulfureted, but it increases gradually and attain constant with rising temperature and time continuance,〓 is better than other catalysts in reactivity and elemental sulfur selectivity; XRD indicates that, in the SO〓-SCR process, stable transition metal sulfide is generated which is very important to SO〓 reduction and transition metal sulfide probably is the active phase of catalyst, further the reduction of SO〓 by H〓 to H〓S is the limiting step of all process, then the activity is somewhat related to its lattice oxygen yet not so notable; XPS indicates that little sulfur on surface exists as S〓 in sulfate, showing that TiO〓 could restrain the generation of sulfate.

对于过渡金属氧化物催化剂的研究发现，在300℃～900℃范围内，不同的催化剂均可获得很高的NH〓转化率，反应初期由于催化剂还未硫化，所以SO〓的转化率较低，随着温度升高和反应时间的延续，SO〓的转化率逐渐升高并达到了稳定值；七种过渡金属氧化物中，以〓对于NH〓还原SO〓反应的活性和选择性最好；XRD结果表明在NH〓-SO〓反应后生成了稳定的硫化物相，硫化物对SO〓的还原过程具有重要作用，催化剂的活性相可能是过渡金属硫化物，而且在硫化物催化剂上进行的H〓还原SO〓生成H〓S的反应是整个过程的速率控制步骤，所以催化剂的活性与其自身的晶格氧的氧化还原能力有一定的联系，但关系不明显；XPS结果表明催化剂表面的硫大部分以过渡金属硫化物的形式存在，只生成少量的S〓，说明TiO〓催化剂能够较好的抑制硫酸盐的生成。

He approached the summer-house; unconscious that it was tenanted, he sat down on the step.

他走到凉亭旁边，没发觉凉亭里有人，就在石阶上坐下来。

After they download it the unzipping program will unzip the file to the folder that you specified in step 11 on their hard drive.

下载后的解链计划将拉开档案夹到你指定的步骤11硬盘。

Many high-wire walkers died on their last step, thinking they had made it.

许多走绳索者死在最后一步上，这时他们认为已经表演成功了。

Many high-wire walkers have died on their last step, thinking they had made it.

许多走绳索者死在最后一走上，这时他们认为已经表演成功了。

Surface modified magnesium hydroxide particles were synthesized by one-step process using magnesium sulfate,ammonia liquor and sodium laurate as raw materials in alcohol-water system ac- cording to the spectra of FTIR,it was inferred that sodium laurate was bound on the surface of Mg_2 particles and an organic coat- ing layer also formed.

0引官Mg2是一种无机添加型无毒阻燃剂，具有阻燃、消烟、阻滴、填充等多重性能，与川3相比，具有高的热稳定性，高效促基材成炭作用和强除酸能力等特性，但也存在颗粒表面亲水疏油、易团聚、难分散、吸湿性强等缺点，导致材料加工成本增加和综合性能降低川。

Propelling army modernization is based on winning future informationzed war. It is very important to research and study the characteristics and regularity of the engineering army in new circumstances, as well as step up the training of new type military talents.

加强军队现代化建设，立足打赢未来信息化战争，必须认真研究和探索新形势下的治军特点规律，抓紧新型军事人才培养。

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。