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越冬期的英文

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"越冬期"怎么读用"越冬期"造句

英文翻译手机手机版

  • wintering period

例句与用法

  • Shrimp is the main food source of cuttlefish , which scattered at the yellow sea and the bo sea of china from every december to the next march in the winter season . after april , it leave the water field to spawning against the current from south to north
    为肉食性,平时以毛虾鹰爪虾为食,主要分布在黄海,渤海一带,越冬期为12月至竖年3月底, 4月后离开越冬埸而进入产卵洄游,由南向北。
  • The majority of waterbirds in the area are herons , ducks and waders , most of which are migratory . the all - year community variety can be divided into 4 periods : the period of migration in spring , the period breeding in summer , the period of migration in autumn and the period of living through the winter
    该地区水鸟种类以鹭类、鸭类和鹆鹬类为主,大多为迁徙鸟类,全年水鸟群落变动可分为4个阶段:春季迁徙期、夏季繁殖期、秋季迁徙期、越冬期
  • To lily flower of high quality characteristic production in qingyang carry through plastic pellicle mantle and maize straw pole mantle in live through the winter , analysis soil water resume , ground temperature change character and different mantle material water , heat resource to the effect of upgrowth period , growth measure and output inscape of lily flower
    摘要通过对庆阳优质特色产品黄花菜越冬期进行地膜覆盖和玉米秸秆覆盖,分析越冬期土壤水分损耗、早春地温变化特征,以及不同覆盖材料水、热资源对黄花菜发育期、生长量、产量构成要素的影响。
  • Pot experiments materials were carried out to determine the cold hardiness of six varieties cultivated popularly in henan , named bainong aikang 58 , handan 6172 , yumai 49 , yumai 54 - 99 , yumai 18 , yumai 2 , under controlled temperature at seedling stage , over - wintering stage , green returned stage and jointing stage for identifying
    摘要以河南省主推品种百农矮抗58 、邯郸6172 、豫麦49号、豫麦54 - 99系、豫麦18号、豫麦2号6个小麦品种为材料,通过控制各生育时期的生长温度,分别测定苗期、越冬期、返青期和拔节期各品种的抗寒能力。
  • In this paper , based on the tracing field infiltration tests into frozen and unfrozen soils with three species of soil texture and eight species of soil structure in seasonal frozen soil regions during three overwinters , the basic infiltration characteristics , reduction infiltration mechanism and major factors influencing soil infiltration characteristics are studied all - sidedly and systematically . to master frozen soil infiltration characteristics and supply scientific directions for winter irrigation
    本文基于季节性冻土区田间三种质地、八种结构历时三个越冬期的冻土、非冻土入渗跟踪试验,全面、系统地研究了冻融土壤的入渗特性、阻渗机理和影响冻融土壤入渗特性的主要因素,掌握冻融条件下土壤水分入渗特性,为冬灌及农业节水灌溉提供科学依据。
用"越冬期"造句  
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