查询词典 selective

Because this non-template method is based on the selective transfer of a single layer of close-packed microspheres from the colloidal crystal film to the PDMS stamp surface, it is possible to realize fine control over the microstructures of colloidal crystal film using a layer-by-layer lift-up process.

这一方法摈弃了传统的模板技术，采用PDMS为印章，在每个揭起过程中选择性地把一个单层的紧密堆积的微球从胶体晶体膜层揭走，通过layer-by-layer的揭起过程，实现了对胶体晶体膜的微观结构的精确控制。

Methods: Selective renal artery embolization was performed in 68 patients via femoral artery with Seldinger technique, 30 cases were embolized with gelatin sponge chips before operation for renal carcinoma, and 8 cases were embolized with MMC and iodized oil, and gelatin sponge for palliative treatment of advanced renal carcinoma, 6 cases were embolized with thread segments for symptomatic renal angiomyolipoma, 24 cases were embolized with self blood coagulum, gelatin sponge and/or steel coils for traumatic renal hemorrhage.

采用改良Seldinger技术经皮股动脉穿刺插管，对68例进行选择性肾动脉栓塞治疗，其中30例为肾癌术前辅助治疗，应用明胶海绵颗粒栓塞；8例为晚期肾癌姑息性治疗，采用丝裂霉素＋碘油的乳剂行末梢栓塞，然后用明胶海绵行肾动脉主干栓塞；6例症状性肾血管平滑肌脂肪瘤，采用真丝线段栓塞；24例肾创伤出血，采用自身血块、明胶海绵或弹簧钢圈栓塞。

James An: Principal and coauthor of "Math Tests for Selective Schools and Scholarship Examinations" and other books.

詹姆斯安：校长暨"公立学校考试和讲学金考试数学考卷"和其他出版书籍的作者之一。

Principal and coauthor of "Math Tests for Selective Schools and Scholarship Examinations" and other books.

校长兼"精英学校数学考试及奖学金考试"以及其他书籍合著者。

During manufacturing the coiler mandrel for 2050mm hot rolling line,the selective principle of main parts material and the heat treating method according with mechanic properties have been worked out.

在2050热轧主作业线卷取机卷筒研制工作中，对主要零件材质的选择原则、达到要求的机械性能的热处理方法进行了研究。

The settings used with the selective color tool will vary depending on the contrast in your image.

设置用于选择性颜色工具将取决于您的图片对比。

Increasing the selective reduction ability of NOx under lean burning condition, enhancing the thermal stability and decreasing the light-off temperature of the catalysts are the three key researching hot points in the area. And quality of the honey comb g-Al2O3 coatings, additives and the preparation parameters are the major effectors of the catalytic activation of the catalysts.

目前对单钯三效催化剂的研究的热点和难点在于：1 提高催化剂对氮氧化物的选择还原能力； 2 增强催化剂的高温热稳定性；3 降低催化剂的起燃温度。g-Al2O3 性能质量，助催化剂的选择及用量，涂层及催化剂的制备工艺等对单钯三效催化剂的催化活性起决定性作用。

Increasing the selective reduction ability of NOx under lean burning condition, enhancing the thermal stability and decreasing the light-off temperature of the catalysts are the three keyresearching hot points in the area. And quality of the honey comb g-Al2O3 coatings, additives and the preparation parameters are the major effectors of the catalytic activation of the catalysts.

目前对单钯三效催化剂的研究的热点和难点在于：1 提高催化剂对氮氧化物的选择还原能力； 2 增强催化剂的高温热稳定性；3 降低催化剂的起燃湿度。g-Al2O3 性能质量、助催化剂的选择及用量、涂层及催化剂的制备工艺等对单钯三效催化剂的催化活性起决定性作用。

Our research work concentrates on the severe communication circumstances, for example, spatially correlative and time-frequency selective fading channel, and focuses on the design of codec for space-time architecture and the utilizing of linear precoding technique especially on the multiuser scenario trying to improve the system performance to combate various fading.

论文首先基于已有空时相关MIMO信道模型，分析给出了联合空时互相关函数解析表达式，并推导给出了空时分组编码传输方案理论成对错误概率表达式。

Large amount of multi-access capacity is needed for mobile and personal communications, however the channel suffers severe frequency selective fading.

移动和个人通信的信道环境是一个时变的频率选择性信道，同时又是一个多址大容量的信道。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。