p-p interval 中文意思是什麼
p-p interval
解釋
ekg]心電圖二個相鄰p波間距離-
With the increase of abandoned time, perennial plants increased, the function communities were richer, p diversity index in two communities reduced with abandoned interval, but the vegetation restoration was slow, the land abandoned for 30 years have not got to climax community
隨撂荒年限的增加，多年生植物的種類和數量逐漸增加，植物群落功能群構成逐漸豐富，群落間多樣性指數隨撂荒時間間隔的增大而逐漸減小。但植被恢復緩慢，撂荒30年仍未達到頂極群落階段。 -
Multiple electrical stimulations induced higher rates of activation, cleavage and developmental of blastocysts than single one. 3 continuous electrical stimulations ( 10min, interval ) obtained higher rates of activation and developmental than 2 times and 1 time ( 89. 58 %, 20. 59 % vs70. 83 %, 11. 54 % and 60. 42 %, 14. 28 % ; p < 0. 05 ). ( 2 ) ca2 + in electric medium was crucial to mouse oocyte activation when stimulated with electrical pulses. oocytes were activated more easily in a medium with ca2 + than in one without ca2 + by electrical stimulations, but free calcium concentration in electric medium did not affect the activation efficiency of oocytes ( p < 0. 01 )
脈寬進一步增加並不能繼續升高卵母細胞的激活率；卵母細胞的激活率也隨激活次數的增加而升高，卵子經多次激活處理后，激活率、卵裂率和囊胚發育率都明顯升高，本實驗採用3次連續電脈沖（每次間隔10min ）處理卵子，得到的激活率和囊胚發育率（ 89 . 58 ， 20 . 59 ）顯著高於1次（ 60 . 42 ， 14 . 28 ）和2次處理組（ 70 . 83 ， 11 . 54 ， p 0 . 05 ） 。 -
According to the basic idea of p - grid, peers exchange their information and split the search space when they meet each other. at last, each peer is only responsible for an interval of the whole search space and ma kes responses to the query requests for the data in this interval
根據p - grid基本思想，節點間每次相遇就交換雙方的信息，對搜索空間不斷進行分割，使每個節點負責管理某一區間上數據信息並負責響應針對這些數據的查詢請求，最終搜索空間的劃分狀態在邏輯上可以用一棵二進制搜索樹表示。 -
However, from the definition of oscillation, the oscillation of system ( 1 ) is only an interval behavior. therefore, it is natural to think that we can study the oscillatory behavior of system ( 1 ) only on a sequence of subiiitervals of [ t _ ( 0 ), ), which weakens the restriction to p ( t ), q ( t ) to a great extent. in chapter 2
但另一方面，按照振動性的定義，系統（ 1 ）的振動性又僅僅是一個區間性質，因此，很自然地想到，只要在[ t _ 0 ， ）的一系列子區間上來研究系統（ 1 ）的振動性，這樣就大大降低了對p （ t ） ， q （ t ）的限制。 -
A formula of n = can be used to calculate the residual salt marsh area outside the seawall when reclaiming, in which m means the new reclaiming area of the salt marsh, p means the prograding rate of the salt marsh, n means the ecology recovering period which is equal to the interval between two reclaiming along the same coast
可以通過式子計算新圍海堤外側需要予留的鹽沼面積。式中， m為新圍面積， p為鹽沼增長速度， n為生態恢復周期（等於同一岸段兩次匡圍的時間間隔） 。
分享友人