variability
n. 變化性,易變,變化的傾向; 變率
Something that is variable changes quite often, and there usually seems to be no fixed pattern to these changes.
The potassium content of foodstuffs is very variable...
食物中鉀的含量差別很大。
There was a bit of a wind and it was blowing onshore, variable, but quite strong.
有一陣風朝岸上吹來,風向變化不定,但風力很強。
A variable is a factor that can change in quality, quantity, or size, which you have to take into account in a situation.
Decisions could be made on the basis of price, delivery dates, after-sales service or any other variable...
購買決定可能會基於價格、送貨日期、售後服務以及其他可變因素。
Other variables in making forecasts for the industry include the weather and the general economic climate.
對該產業進行預測時還要考慮天氣和宏觀經濟環境等其他不確定因素。
A variable is a quantity that can have any one of a set of values.
It is conventional to place the independent variable on the right-hand side of an equation.
普遍做法是把自變數放在等式的右邊。
1. the quality of being subject to variation
2. a quality of variability and lack of uniformity
Natural variability of phytoplanktonic absorption in oceanic waters: Influence of the size structure of algal populations.
海洋水中浮游植物吸收的自然變化: 海藻群總體大小結構影響.
We also reassessed the booster phenomenon and the interobserer variability in tuberculin testing.
我們也評價結核菌素試驗中的增強現象和觀測者間的差異.
Population growth, economic development, pollution and climatic variability all exert pressures on water resources.
人口增長 、 經濟發展 、 汙染和氣候變化等,都對水資源產生壓力.
Common patterns of abnormal FHR tracing decelerations 245 cases ( 66.7 % ), reduced baseline variability ( 39 cases, 10.6 % ), and mild tachycardia ( 31 cases, 8.4 % ).
結果第一產程異常FHR圖形 的發生率為46.7%,常見型別為輕度變異減速245例 ( 66.7% ) 、 基線變異減弱39例(10.6% ) 和輕度心動 過速 31例(8.4% ).
There is considerable variability in all the test scores.
所有這些考查成績都有很大變化.