年变的英文

• annual variation
• change by year

• "年"英文翻译    year
• "变"英文翻译    become different; change
• "年变程" 英文翻译 :    annual march
• "年变动" 英文翻译 :    annual variation; yearly variation
• "年变幅" 英文翻译 :    annual amplitude; annual range
• "年变化" 英文翻译 :    a ual variation; annual change; annual variation; yearly change; yearly fluctuation; yearly variation
• "年变量" 英文翻译 :    yearly variation
• "年变异" 英文翻译 :    annual variation
• "年变支" 英文翻译 :    annual deviation
• "半年变化" 英文翻译 :    semi-annual variation
• "长年变化" 英文翻译 :    secular variation
• "磁差年变化" 英文翻译 :    annual change of magnetic variation; annual change of variation; annual change variation
• "磁周年变化" 英文翻译 :    annual magnetic change; magnetic annual change
• "等年变率线" 英文翻译 :    isopors
• "等年变线" 英文翻译 :    isoporic line, isopore
• "地磁年变量" 英文翻译 :    magnetic annual change
• "多年变化" 英文翻译 :    secular variation
• "经年变化" 英文翻译 :    secular chanage; secular variation
• "经年变形" 英文翻译 :    secular distortion
• "老年变化" 英文翻译 :    age changes
• "年差年变化" 英文翻译 :    annual change
• "气温年变化" 英文翻译 :    annual varation of temperature
• "温度年变幅" 英文翻译 :    annual temperature amplitude
• "周年变异" 英文翻译 :    annuation
• "逐年变化" 英文翻译 :    change by years; year-to-year change

• In fact, it is common practice to express the pulsar slowdown as the period divided by the period change per year .
  事实上，人们通常用周期与周期年变率之比来表示脉冲星的减速。
• The temperature variations during a year have maxima at the poles, where the annual variation of the inflow of solar energy is also maximum .
  两极地区一年温度变化极大，太阳能入射量的年变幅也极大。
• The river has narrowed down over the past 20 years
  这条河在过去的二十年变窄了许多。
• The water temperature varies in a range of 4 near the bed and 10 on the surface
  库底水温变化平缓，年变幅在4以内;库表水温年变幅约10 。
• We analyze the variational regularity of the water radon data in fujian province in this paper and try to use three indices such as relative mean square error , noise level and relatively annual changing extent to judge the data stability of eight water radon spots in fujian
  摘要对福建省水氡观测资料变化规律进行了分析，并利用相对均方差、拟合噪声水平和相对年变幅三项指标，对福建省8个水氡点的观测资料的稳定性进行了评定。
• Compared with annual variation averaged over china , rainfall in region 1 is more in winter and spring but less in july and autumn ; region ii a and ii b have more rainfall in september and october ; rainfall in region iii is less from november to march of the next year while more in july and autumn ; region iv has less rainfall in may and june ; precipitation in region vis significantly more from middle - dekad in june to first - dekad in july , which manifests the feature of meiyu in middle - lower reaches of the yangtze river ; region via and vib have more rainfall in november . the characteristic periods of time are defined which indicate the typical characteristics of rainfall in each region
  与全国平均年变程相比，区域冬、春季降水偏多， 7 - 8月份降水相对偏少；区域a和b在9 、 10月份降水显著偏多；区域11月至次年3月降水明显偏少， 7 、 8月份降水相对偏多；区域5 - 6月份降水偏少；区域6月中旬到7月上旬降水显著偏多，体现了长江中下游的梅雨特征；区域a和b在11月份的降水相对偏多。
• The runoff has been created in mountain and waters or neighboring regions , and it is 90 percent of the total in rainy season ; the total amount of precipitation is 7 . 08x109m3 in accordance with real amount , about 6 . 46 x 109m3or so , and it is 9 . 06 x 109m3in the rainy years , 5 . 66 x 109m3 in the drying years . there is 3 . 46 x 109m3 difference between them . so precipitation has a great influence on runoff
  在青海共和盆地，降雨产流主要在山区和水域附近，而且雨季产流占总径流量的90 ；盆地降雨的总产流量为7 . 08亿m ~ 3 ，丰水年为9 . 06亿m ~ 3 ，枯水年为5 . 66亿m ~ 3 ，因此径流量受降雨量年变率的影响很大。
• Results show that the spatial distribution of the precipitation of the west is very uneven and obviously different in every quarter ; the characteristics of precipitation is droughty and less - rain in almost all part in winter . plentiful in summer , spring and autumn are transition phases , rainfall of autumn is more than that of spring in the most of region ; relative variability of each season rainfall is bigger than that of year , the variability is biggest in winter , but smallest in summer . alike between spring and autnmn and comprative in numerical value ; the area of least precipitation is in talimu basin and the northwest of chaidamubasin , not in the northwest of china
  研究发现：西部地区年降水量的空间分布极不均匀，局地差异大；冬季绝大部分地区干旱少雨，夏季雨量丰沛，春秋季是过渡阶段，大部分地区秋雨多于春雨；各季降水量的相对变率大于年变率，夏季最小，冬季最大，春秋两季相似，数值上与冬季相差无几；我国雨量最少的地区位于柴达木盆地西北部和塔里木盆地，并不在我国的最西北角。