位阻保護作用 的英文怎麼說

中文拼音 [wèizǔbǎohùzuòyòng]
位阻保護作用 英文
steric protection
  • 位 : Ⅰ名詞1 （所在或所佔的地方） place; location 2 （職位; 地位） position; post; status 3 （特指皇帝...
  • 阻 : 動詞（阻擋; 阻礙） block; hinder; impede; obstruct
  • 保 : Ⅰ動詞1 （保衛; 保護） defend; protect 2 （保持） keep; preserve; maintain in good condition 3 （...
  • 護 : 動詞1. （保護; 保衛） protect; guard; shield 2. （袒護;包庇） be partial to; shield from censure
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  1. Tashan weir, now still in good condition after 1100 years of weather beating and storm whipping, has played the role of seawater holdback, fresh water conservancy, water diversion and discharge

    它山堰是全國重點文物保護單位，歷經1100餘年風霜雨雪水和洪水沖擊，至今仍基本完好，繼續發揮著阻咸、蓄淡、引水、泄洪的作用。
  2. To make clear the hypothesis, a middle cerebral artery occlusion ( mcao ) and hypoxia and glucose - deprivation ( hgd ) ischemic models were used in in vivo and in vitro study, respectively. we first studied the cellular localization of kvl. 2 and the co - localization of kvl. 2 protein and vegf receptors flk - 1 and flt - 1, observed the effect of mcao on kvl. 2 expression and phosphrylation in the rat brain in vivo, then investigated the effect of vegf on ischemia / hypoxia cell damage and tyrosine phosphorylation of kvl. 2 in sh - sy5y cells. finally, in order to further elucidate the relationship between vegf ' s neuroprotection and its regulation on kvl. 2 phosphorylation, we used a specific antisense oligodeoxynucleotide ( odn ) to knockdown the expression of endogenous vegf to observe its role in ischemia / hypoxia cell damage and regulation of kvl. 2 phosphorylation

    為了驗證上述假設，本文分別在整體和離體水平，採用大腦中動脈缺血（ middlecerebralarteryocclusion ， mcao ）和體外氧?糖剝奪（ hypoxiaandglucose - deprivation ， hgd ）缺血模型，首先了解了kv1 . 2蛋白的細胞定位及與vegf受體flk - 1和flt - 1的共存情況，觀察了整體mcao后缺血再灌不同時間大鼠腦內kv1 . 2蛋白的磷酸化水平變化，然後通過外源性給予vegf蛋白，在sh - sy5y細胞株上觀察其對缺血細胞存活率及kv1 . 2蛋白磷酸化水平的影響，最後利用vegf反義脫氧寡核苷酸（ oligodeoxynucleotide ， odn ）特異阻斷內源性vegf蛋白的表達，觀察內源性vegf蛋白在缺血細胞損傷及調節kv1 . 2蛋白磷酸化中的作用，以進一步明確vegf缺血保護效應與其調節kv1 . 2蛋白磷酸化之間的關系。
  3. It plays critical role in over - striding - development, as follows : at first, institutional innovation can help to establish effective system of stimulate ; secondly, institutional innovation can help to transform the function of government ; institutional innovation can help to establish the system of continuous development in the west. at present, however, there are many institutional barriers to the over - striding - development, such as : firstly, the discrimination between the national enterprise and the private enterprise in the institutions of ownership ; secondly, the institutions of distribution lake stimulant to draw the talent ; thirdly, the institutions of the west government can not adapt to new conditions of the over - striding - development ; fourthly, the institutions of environment protection lake stimulant and restriction to the behavior of exploitation ; fifthly, the unofficial institutions such as ideas and customs hinder the progress of market economy

    然而，目前西部跨越式發展還面臨諸多制度障礙，主要表現為：一、所有制結構上的不平等地位使民營經濟在市場準入、市場競爭和權益保護等方面都受到制約，限制了民營企業的發展壯大，使其難以在西部市場化改革中充分發揮作用；二、分配製度與人事管理制度僵化阻礙了人才資源向人才資本轉化；三、行政管理制度、體制不完善造成政府效率低下，政府職能還未實現真正的轉變，不能適應西部市場經濟體制的發展要求；四、法律制度的缺失無法為生態建設提供有效保障；五、價值觀念滯后、社會信用缺失、傳統陋習等非正式制度障礙與西部市場化改革和跨越式發展不相適應。
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