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- In case the condensation water level lowered,auxiliary valve falls and steam enter the kibble through inlet pipe,key valve be closed. 當集水池的凝結水水位下降時(shí)，封閉進(jìn)汽管的副閥落下，蒸汽從進(jìn)汽管進(jìn)入閥腔的吊桶，吊桶上浮使排水口的主閥緊緊關(guān)閉。
- LV 09202 is a key valve in the ammonia stripping process for urea production of Snam Company,Italy.In the course of production,urea system has often to shutdown because of the failure of this valve. 09202是斯納姆公司的氨汽提尿素工藝中的關(guān)鍵閥門(mén)，在生產(chǎn)過(guò)程中常因該閥出故障引起尿素系統停車(chē)。
- The fox went to ground under a rocky escarpment. 狐貍鉆進(jìn)了石崖下面的洞里。
- The ground was covered with ferns. 地面上長(cháng)滿(mǎn)了羊齒植物。
- He lifted a pail of water from the ground. 他把一桶水從地上提了起來(lái)。
- Rachel who died last week was still above ground. 雷切爾上星期去世，現在還沒(méi)安葬。
- This car really comes into its own on rough ground. 這輛汽車(chē)在顛簸的路上才真正顯示出它獨特的性能。
- They put some wreathes on the ground. 他們把一些花環(huán)放在地上。
- The ground was ploughed and planted with corn. 地翻耕后種上了玉米。
- He takes his ground on intuition. 他的意見(jiàn)是憑直覺(jué)。
- We need a mechanical digger to level the ground. 我們需要一臺挖掘機來(lái)平整土地。
- A good hot summer could dry the ground out. 一個(gè)炎熱的夏天可以將大地干透。
- Bob pecked at the hard ground with a pickaxe. 鮑勃用鶴嘴鋤在堅硬的地面上挖掘。
- The fence posts were fixed firmly in the ground. 柵欄的立柱牢牢地固定在地上。
- The ground is shut in by a wire fence. 那塊地被鐵絲籬笆圍住。
- Last winter the snow lay thick on the ground. 去年冬天，地上積雪很厚。
- His fist sent the robber sprawling on the ground. 他一拳把那搶劫犯打得四腳朝天。
- He was busy leveling the ground and laying turves. 他正忙于平整土地鋪草皮。
- Their missile silos are below ground. 他們的導彈發(fā)射井在地下。
- GRINDING KEY TO INCREASING ECONOMIC BENEFITS FOR DEXING COPPER MINE 磨礦是提高德興銅礦經(jīng)濟效益的關(guān)鍵
