查询词典 lightning-rod

The largest rangeof stable oscillation is obtained from a symmetric plane-plane resonation, in which thedistance between two rods is twice as the mirror-rod distance.

通过二棒串接和三棒串接的实验验证了理论分析的结果，激光器在较宽的范围内稳定工作，双棒串接的激光器最大输出功率为 840W，三棒串接的激光器最大输出功率为 970W。

Cylinders used to open the master switch, and then clockwise rotating low pressure regulator screw table to compress the main spring and transmission film, pad, and push-rod spring open the trap door.

使用时先打开钢瓶总开关，然后顺时针转动低压表压力调节螺杆，使其压缩主弹簧并传动薄膜、弹簧垫块和顶杆而将活门打开。

Then the optical spot of GRIN-rod lens is calculated in theory.

并从理论上对自行研制的自聚焦透镜的光斑尺寸进行了计算。

"But anyone touching them has to be armed with iron and the rod of a spear; and they will be burned with fire, every one of them."

拿它的人必带铁器和枪杆，终久它必被火焚烧。

And again there was war with the Philistines at Gob, and Elhanan, the son of Jair the Beth-lehemite, put to death Goliath the Gittite, the stem of whose spear was like a cloth-workers rod.

21：19 又在歌伯与非利士人打仗，伯利恒人雅雷俄珥金的儿子伊勒哈难杀了迦特人歌利亚。这人的枪杆粗如织布的机轴。

And he made an attack on an Egyptian, a very tall man about five cubits high, armed with a spear like a cloth-workers rod; he went down to him with a stick, and pulling his spear out of the hand of the Egyptian, put him to death with that same spear.

11：23 又杀了一个埃及人、埃及人身高五肘、手里拿著枪、枪杆粗如织布的机轴，比拿雅只拿著棍子下去、从埃及人手里夺过枪来、用那枪将他刺死。

After speaking with Rod Hall Agency management, we can confirm that Rupert is still connected to the movie; the removal of his name is not in any way related to a choice not to film it.

在和Rod Hall Agency的管理层谈过之后，我们可以确定鲁伯特仍在和电影负责人联系相关事宜；拿掉他的名字并不能表示他已做出选择不再参演。

Rod Blagojevich is speaking out about people she says she considered friends, Paddy Blagojevich said she and her husband and their friends were strong enough to go against the tide and defend him.

前伊利诺州州长Rod Blagojevich 的妻子Paddy Blagojevich以朋友的身份向公众发表声明，表示她和她的丈夫以及朋友们有足够强的能力紧随其后来保护他。

The experimental results showed that in laser engineering the small-diameter laser rod could be used to improve the beam quality of high-power lasers.

结果表明，通过使用小口径激光棒提高激光器输出光束质量工程上可行。

The oscillatory mechanism of the concrete delivery pump is a slider- crank mechanism composed of piston, cylinder block and the oscillatory rod that is linked with the S tube together.

混凝土泵换向系统的动态特性是由和S管连为一体的摆杆、活塞、缸体所组成的曲柄滑块机构和液压传动系统的动态特性共同决定的。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。