1)  pull-down
“下拉”实验
2)  Inferior
下
1.
Stenting in malignant obstruction of inferior vena cava caused by hepatic carcinoma;
肝癌致下腔静脉梗阻的内支架治疗
2.
Anatomical hepatectomy combined with inferior vena cava reconstruction for the treatment of hepatic cancer;
下腔静脉重建联合肝叶切除治疗肝癌的初步研究
3.
Surgical treatment of hepatocellular carcinoma with tumor thrombus in inferior vena cava;
肝癌合并下腔静脉癌栓的外科治疗
3)  "Xia"
“下”
1.
The Cognitive Study of the Grammar Function of "shang" "xia";
“上”“下”语法功能的认知研究
4)  xia
下
1.
we think that "窦里(douli)" is "肚里(duli)" that the meaning is "in"; we also think that "下(xia)" is "上(shang)" that the meaning is "on".
某些方言词典中表“里面”之义的方位词“窦里”,应是“肚里”;某些方言词典中表“上面”之义的方位词“下”,应是“上”。
2.
The symmetry and asymmetry of shang/xia embodies in the meaning and form.
“上／下”的不对称不仅在语言形式上有所体现,在意义上也有所体现。
3.
This paper, based on the fruit of the previous research, probes into the orientation words "shang" "zhong" "xia" from all angles.
本文在参考、综合以往的方位词研究成果的基础上，对方位词“上、中、下”做了全方位的系统考察。
5)  "below"
"下"
1.
Theoretically,"above"and"below"are in symmetrical relationship for if there is above,there must be below.
从理论上说"上"与"下"应为一一对应的关系,有"上"即有"下"。
6)  top loading and bottom unloading
下装下卸
参考词条
补充资料：保险商实验室安全标准(见保险商实验室)


保险商实验室安全标准(见保险商实验室)
safety standards of UL: see Underwriters Laboratories; UL

　　Baoxianshang Sh啊nshi anquan bicozhun保险商实验室安全标准(saJ七ty stand助dsofUL)见保险商实脸室。
　　
说明：补充资料仅用于学习参考，请勿用于其它任何用途。