| 释义 |
penta 英'pentə美'pentə 高Economist⁵³⁵⁸¹⁺¹
基本例句
pref.表示“五个”
Diethylene Triamine Penta Methylene Phosphonic Acid DTPMP is applied to hydration resistance treatment of anodic oxide films, which treating method is same as that of ATMP.
提出以二乙烯三胺五甲叉膦酸 DTPMP为耐水合处理试剂，耐水合处理方法同 ATMP。 cnki
The measuring method using autocollimator and small- angle divider to measure combined discrepancies of penta- prism and the accuracy analysis of this method are also described.
并介绍用准直光管和多齿分度台测量五棱镜综合偏差的方法及对该方法的精度分析。 cnki
The products of Penta-Chutian has already acquired ISO quality certification.
产品已通过ISO质量管理体系认证。 www.penta.eb80.com
“ The success of Freedom is a concern, ” says Mr. Fesenko, of the Penta Center, but adds that it is primarily a regional party that is not popular at the national level.
“自由党的成功令人关切”，费琴科先生表示，但他又补充说，它不过是个地区性政党，不会在国家水平上受到欢迎。 yeeyan
A highly reactive penta-coordinate organic silicon complex was prepared by the reaction of natural silica with ethylene glycol in the presence of potassium hydroxide.
以无定型二氧化硅为起始原料，与乙二醇、氢氧化钾反应，生成高反应活性的五配位硅钾化合物； elec.wanfangdata.com.cn
California banned penta and octa in2004, then the U.S. Environmental Protection Agency followed.
加州在2004年下令禁用五溴和八溴，美国环境保护机构继而效仿。 yeeyan
High reactive penta-coordinated organic silicon was prepared via the reaction of silica with ethylene glycol and potassium hydroxide.
以二氧化硅为起始原料，与乙二醇、氢氧化钾反应，生成高活性的五配位硅钾化合物。 cnki
In this paper we discuss substitution sites in Tetra- and Penta- Nuclear clusters and capping of Triangular- or Square- Metal Faces.
就四核簇和五核簇的取代位置以及位于三角形或四方形金属面顶部的配合作用加以讨论。 cnki
In the crystals of the complex, the tin atoms are penta-coordinated in a distorted trigonal bipyramidal configuration.
在该配合物的晶体中，锡原子呈五配位畸变三角双锥构型。 cnki
Nearly every American tested contains traces of penta and octa BDE, the two formulations most widely used in furniture.
几乎每一个接受测试的美国人体都有五溴和八溴二苯醚的痕迹，这两种物质是家具业用得最广泛的。 yeeyan
Pentaprism and penta mirror are used in the viewfinder systems of single-lens reflex cameras.
五棱镜和五面镜用在单反相机的取景器上。 dcbbs.zol.com.cn
Replacement parts that contain the “ octa” or“ penta” mixtures of PBDE, and if the parts are used in a product manufactured before January1,2006.
用于2006年1月1日前生产的产品、含有五溴二苯醚或八溴二苯醚的替换部件。 www.intertek-labtest.com.cn
Scanning electron microscope image of the stigma of a Penta lanceolata flower, approximately140 microns wide.
扫描电子显微镜图像的耻辱的五杉木花，大约140微米宽。 bbs.voc.com.cn
The results show that the formation of carbonium ions can be explained by the existence of non-classical penta-coordinated carbonium ion intermediate.
结果表明，可用五配位反应中间物种机理解释正碳离子的生成。 journal.ecust.edu.cn
Wuhan Penta-Chutian Laser Equipment CO, Ltd is a joint venture established by famous Italian multinational laser company— EL.
武汉奔腾楚天激光设备有限公司是由意大利著名的跨国激光公司—— EL。 www.penta.eb80.com
Penta-coordinated phosphorus compounds are very important in organic phosphorus chemistry and biological chemistry.
五配位磷化合物在有机磷化学和生物化学中具有重要作用。 cnki |