ngm 中文意思是什麼
ngm
解釋
廣綾香-
To ensure all segments under construction to approach corresponding construction segmental reasonable states in both configuration and mechanics states and good behavior of structure after completion, escaping from all kinds of accidents in whole process of construction with high efficiency, safety, excellent quality of engineering achieved, the grey prediction model ngm ( 1, 1 ) was proposed to fit prediction of any raw grey series by studying grey causes and whitening results based on the normalized mapping rules ; random perturbation method of genetic algorithms was proposed to raise efficiency of forward rolling optimization ; simultaneous analysis of strength and stability was carried out to ensure safety of strength and stability
摘要為了保證實際施工中結構各節段在構形和受力狀態兩方面逼近施工節段合理狀態，避免事故發生，確保工程高效、安全、優質，基於歸一化映射規則，研究灰因和白果，提出了適應任意灰序列的灰預測模型ngm （ 1 ， 1 ） ；研究遺傳演算法的隨機攝動法，提高向前滾動優化效率；研究強度、穩定性的同步分析技術，保證施工過程強度、穩定性安全。 -
A normalized mapping rule of raw grey series is introduced by analysis of exponential function characteristics of the whitening differential equation, which makes the non - equigap grey prediction model ngm ( 1, 1 ) fit for universal raw grey series, improves prediction precision greatly, meanwhile makes innovation to series with negative values and enlarges grey prediction theory
通過對白化微分方程解的指數函數特性的分析，研究了原始灰序列的歸一化映射規則，使非等間距灰預測模型ngm （ 1 ， 1 ）適應一般灰序列，灰預測精度也大大提高。這亦解決了含負值灰序列預測的理論問題，拓寬了灰色預測理論。 -
It was found from the culture condition, morphological characters, and preservation condition of c. elegans that c. elegans grew well at 16 on the ngm culture medium and can be preserved for two months in the liquid of 30 % glycerol at - 80
通過對秀麗隱桿線蟲形態、培養條件以及保存方面的研究，發現秀麗隱桿線蟲在16 ngm培養基中生長良好，將其放入30 %甘油溶液中，在- 80冰箱中可以保存較長的時間。 -
In the other way, the more acceptance degree the consumer believe gm food maybe have poison contains or impair the bio - diversity or there are huge difference between gm food and ngm food, the more negative the consumer is
消費者認為轉基因食品與普通產品差別越大越傾向于反對轉基因食品。消費者對轉基因食品可能含有有害物質及影響生物多樣性的確信程度越高越傾向于反對轉基因食品。
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