1) port
水门
2) Cements
水门汀
1.
Effects of three desensitizers on bonding strength of different cements;
三种脱敏剂对不同水门汀粘接强度的影响
2.
Effects of BisBlock~(TM) desensitizer used on basement tooth on shearing strength of cements.;
牙预备体用BisBlock~(TM)脱敏对水门汀剪切强度的影响
3.
Effect of the Desensitizers Using on Abutment Tooth of the Fixed Dental Prosthetic Restoration on the Bonding Performance of Cements;
固定修复中脱敏剂对水门汀粘接性能影响的实验研究
3) cement
水门汀
1.
Comparison of stability of three types of cements;
三种水门汀稳定性的比较研究
2.
Effects of immersing time on bonding strength of five kinds of cements;
浸泡时间对5种水门汀黏结强度的影响
3.
Then the corona dentis were restored by gluing the patients own dental crowns and metalline stakes with De Trey ASAP glass lonomer cement 2～6 years later , the artificial dental crowns of 27 patients got the same coloration and rigidity as natural ones, and their anatomic shape and function were also superior to those treated with commonly-used methods.
30例门齿冠颈部折断 ,经根管治疗后 ,采用自体牙冠及金属桩 ,以DeTreyASAP玻璃离子水门汀重新粘结修复冠缺损。
4) drain valve
疏水门
1.
Forcing on frequent leakage of drain valve of No.
针对云浮发电厂2号机电动主汽疏水门,在机组运行及事故处理过程中易出现填料被蒸汽严重冲刷及疏水门频繁内漏现象,影响机组的安全运行。
5) hoist of tail water gate
尾水门机
6) rudder watergate
舵水门
1.
Through the combine control of rudder watergate and reverse watergate by SCM,the system achieved good control performance of the amphibian.
作者介绍了一种全新的舵水门操纵系统,并介绍了系统的基本结构、研制原理。
参考词条
补充资料：水门
古代水闸，也称斗门、陡门或牐，建在河床或河湖岸边，用以控制水位、取水或泄水的建筑物。自古代出现治水活动开始，可能就有了水门。西汉元帝时（公元前48～前33），召信臣大修南阳水利，"起水门提阏凡数十处"，当时已大量修筑和使用水门。贾让在治河三策中指出，西汉荥阳漕渠引黄河水即有土木结构的水门。他主张黄河从淇口以东筑石堤,多开水门,在下游"旱则开东方下水门溉冀州，水则开西方高水门分河流"。东汉王景治河时用"十里立一水门"作为治理黄河和汴河的主要措施之一。南朝宋时，在扬州的邗沟上已出现了通航用的水门。北魏成书的《水经注》上记载了大量的各种类型的水门。唐宋以后，水闸使用更为普遍，特别是在运河上，据《宋史·河渠志》记载，只在淮扬运河和江南运河上已建各种水闸七八十座。它被广泛地用在引水、泄水、分洪、挡潮、冲沙和通航各方面。最初的水门是木土筑成，后发展为木石结构，遗存至今的都是条石砌筑而成。闸门则多为木制叠梁式。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。