The overground and underground parts of the building are joined by vibration isolator set in the vibration isolating floor.

該建筑樓體的地上部分與地下部分依靠設(shè)在隔振層的隔振墊相連日韩成人教师在线播放电影视频网站。

Connective The parenchymatous tissue that joins the two lobes of the anther and contains the vascular strand.

藥隔：花藥左右兩側(cè)花粉囊之間由薄壁細(xì)胞構(gòu)成的基本組織，藥隔中的維管束與花絲維管束相連国产亚洲综合久久系列。

Discharges of phrenic nerve and the diaphragmatic muscle electric activities were monitored.

記錄隔神經(jīng)或隔肌放電作為呼吸的指標(biāo)黄色视频在线观看免费最肉最A。

The remove of the problem existed in old water prorate technique by rate decline test is an progress as well as a breakthrough of eccentric separate injection ...

同時采用射流洗井器和水力壓縮式不可洗井封隔器組成的管柱組合，提高了封隔器的密封率

objective to observe the therapeutic effect of acupuncture combined with ginger moxibustion for refractory prosopoplegia.methods 60 cases of refractory prosopoplegia were randomly divided into the treatment and control groups.

目的 觀察針刺配合隔姜灸治療頑固性面癱的臨床療效华人在线免费。方法 60例患者隨機(jī)分為治療組與對照組我要看国产免弗一级黄色作爱色性作爱旡遮挡，治療組采用透刺為主配合隔姜灸，與單純患側(cè)局部穴針刺方法進(jìn)行比較亚洲日韩丝袜在线国产精品。

The effect of different fillers such as hollow glass microsphere, pulverous coal ash and foam polymer on water insertion loss of sound isolation rubber material were studied.

本文研究了空心玻璃微珠色呦呦二区亚洲、粉煤灰、發(fā)泡聚合物等填料對阻尼隔聲橡膠材料水中插入損失的影響久久裸体黄色一级毛片，發(fā)現(xiàn)橡膠中加入隔聲填料可以明顯提高水中插入損失黄片在线看啊啊啊啊啊啊。

This paper indicates resumptively the importance of the application of flameproof gland entry device on the Ex equipments,and gives the safe requirments of its structure and construction.

本文概括地說明了在防爆電氣設(shè)備上使用隔爆型填料式引入裝置的重要性，并就其結(jié)構(gòu)和施工方面提出了具體的安全要求日本特黄AAAAAAA大片，對用戶正確安全地使用隔爆型填料式引入裝置具有指導(dǎo)性作

Noise can be reduced by about 2 dB by using oil-resistant rubber isolator to reduce solid-borne sound transmission;the setting-up of semienclosed noise barriers can not only reduce the work region's noise of workshop by 13 dB,but also adapt to the gas's characteristic involved with H2S,CO,and other poisonous components without supplied m...

通過選用耐油性好的橡膠隔振器減少固體傳聲日本免费观看黄站，可降低噪聲約2 dB；設(shè)置半封閉式機(jī)組隔聲屏障可降低生產(chǎn)車間工作區(qū)域內(nèi)的噪聲達(dá)13 dB成年人视频网站免费观看，并且適合瓦斯發(fā)電氣源中含有H2S91免费高清国产自产拍、CO等有毒有害氣體的特點(diǎn)，不需增加強(qiáng)制通風(fēng)措施国产精品特黄特粗又长视频；在生產(chǎn)車間四周墻壁和頂棚上敷設(shè)吸聲體国产精品尤物视频，最大可降低空間噪聲8 dB；根據(jù)瓦斯發(fā)電機(jī)排煙噪聲頻譜特性設(shè)計的阻抗復(fù)合式消音器的消音量可以達(dá)到30 dB以上日韩A级毛片免费视频播放。

Noise can be reduced by about 2 dB by using oil-resistant rubber isolator to reduce solid-borne sound transmission; the setting-up of semienclosed noise barriers can not only reduce the work region's noise of workshop by 13 dB, but also adapt to the gas's characteristic involved with H2S, CO, and other poisonous components without supplied mandatory ventilation; locating the noise absorbers on the walls and ceiling of workshop can reduce noise by 8 dB; the exhaust silencer's elimination volume can reach above 30 dB which is designed in accordance with the exhaust noise spectrum characteristic of gas-combustion generator. By the combination of these measures, the noise of the gas- combustion generator will be under effective control, so that the gas power plant's noise pollution problems can be resolved.

通過選用耐油性好的橡膠隔振器減少固體傳聲91在线免费精品，可降低噪聲約2 dB；設(shè)置半封閉式機(jī)組隔聲屏障可降低生產(chǎn)車間工作區(qū)域內(nèi)的噪聲達(dá)13 dB2021色色，并且適合瓦斯發(fā)電氣源中含有H2S久久久久AAAA三级黄片AAA、CO等有毒有害氣體的特點(diǎn)，不需增加強(qiáng)制通風(fēng)措施久久久久久精品久久久一区；在生產(chǎn)車間四周墻壁和頂棚上敷設(shè)吸聲體精品在线免费观看，最大可降低空間噪聲8 dB；根據(jù)瓦斯發(fā)電機(jī)排煙噪聲頻譜特性設(shè)計的阻抗復(fù)合式消音器的消音量可以達(dá)到30 dB以上欧美五区。

The anatomic and histological examination and comparison of the musculus depressor septi nasi were performed in 33 normal cadavers and 30 patients with unilateral cleft lip undergoing the operation for secondary nasal deformities.

我們在唇裂與正常鼻肌肉組織的解剖組織學(xué)比較觀察中發(fā)現(xiàn)gg网站网站在线观看视频，單側(cè)完全性唇裂患側(cè)降鼻中隔肌缺損，有助于正確理解唇裂鼻小柱和鼻中隔軟骨尾緣的移位與畸形等特征性形態(tài)的形成97超人碰人人艹人人摸人人干。