閉塞差 的英文怎麼說
中文拼音 [bìsèchā]
閉塞差
英文
closing error-
1 ) the harsh natural environment, the scattered residents, the inconvenient transportation and inaccessible information, 2 ) the low level of production ability and insufficient educational investment ; 3 ) the negative influence of traditional ideas and the high illiteracy rate of female number ; 4 ) the aim of education can not connected with local demands, the educational contents is complicated, difficult, narrow and out - of - date, the educational ideas and educational means is often outdated, and all the teachers " quality is not in high, especially the great short of hui nationality teachers, and the great different distribution of educational resource between urban and rural
本研究認為，固原地區回族女童教育落後的原因是多方面的：自然環境惡劣，居住分散，交通不便，信息閉塞；生產力水平低，教育投入少；傳統思想影響嚴重，女性文盲人口多；教育目標不切當地方實際，內容「繁、難、窄、舊」 ，教育觀念和手段落後，教師隊伍整體素質不高，回族女教師奇缺，城鄉教育資源配置差別大；家長文化素質不高、家教能力欠缺，家庭子女多，教育支付能力低。女童自信心不足，容易受外界因素影響。Close shutoff no. 1. slowly loosen hose connection at tc # 2 until differential gauge rises to about 2 psi then tighten. if the differential reading does not decrease record check valve as tight
關閉1號關閉閥。慢慢松開連接在測試旋塞2號上的軟管直到壓差表上升到大約2psi ，然後緊固。如果壓差讀數沒有降低，則記錄止回閥為密封緊密。The hsc - a hydraulic stage cementer features inner closing structure, opening through pressure difference. the closing plug drives the closing sleeve down and then shut circulation ports
型壓差式雙級注水泥器為內關閉式結構，不需投重力塞，通過液體的壓力差打開循環孔，關閉塞帶動關閉套下行關閉循環孔。Piston - type compressors typically use the " automatic valve " that the air valve is opened and closed valves on the pressure on both sides to achieve poor, and there is no other drive
活塞式壓縮機一般都採用「自動閥」 ，就是氣閥的開啟與關閉是依靠閥片兩邊的壓力差實現的，沒有其它的驅動機構。( 2 ) land use right transfer varies predominantly in the scale of total quantity among many counties. xintai city, the maximum scale of land transfer, is more 33300mu than that of * taishan district, the minimum scale in this investigation region. in the transfer ratio, taishan district is the largest, and ningyang city is the smallest in our investigation region
（ 2 ）在總量上，泰安市土地流轉地區差異明顯，最高的新泰市比最低的泰山區多3 . 33萬畝;在同一區域的不同地塊上，交通便捷和區位優越的地方土地流轉快于交通閉塞和區位欠佳的地方。分享友人