钢筋

技术人员对照工程设计图纸，对施工现场的每一处钢筋尺寸进行严格核验。

jì shù rén yuán duì zhào gōng chéng shè jì tú zhǐ, duì shī gōng xiàn chǎng de měi yī chù gāng jīn chǐ cùn jìn xíng yán gé hé yàn.

Technical personnel strictly checked the size of each steel bar at the construction site against the engineering design drawings.

建筑工人们严格按照百年一遇抗震设防技术规范绑扎高强度钢筋，确保整座教学大楼结构坚实牢固。

jiàn zhù gōng rén men yán gé àn zhào bǎi nián yī yù kàng zhèn shè fáng jì shù guī fàn bǎng zhā gāo qiáng dù gāng jīn, què bǎo zhěng zuò jiào xué dà lóu jié gòu jiān shí láo gù.

Construction workers tied high-strength steel bars in strict accordance with the technical specifications for anti-seismic fortification once in a century to ensure that the entire teaching building has a solid structure.

高频无线电电磁信号在穿透厚重的钢筋混凝土建筑墙体时，会出现一定程度的能量衰减。

gāo pín wú xiàn diàn diàn cí xìn hào zài chuān tòu hòu zhòng de gāng jīn hùn níng tǔ jiàn zhù qiáng tǐ shí, huì chū xiàn yí dìng chéng dù de néng liàng shuāi jiǎn.

When high-frequency radio electromagnetic signals penetrate thick reinforced concrete building walls, there will be a certain degree of energy attenuation.