Qi A is a WA type small grain CMS line in rice with only 14g of 1 000 grain weight.
绮A是广西农科院水稻所育成的极小粒型野败不育系 ,千粒重仅 14g ,具有败育彻底 ,异交习性良好 ,可恢性好 ,配合力高 ,外观品质好等特点。
In this study,the least square method for separating twofold broadening effect of crystallite-fault were proposed and used to characterize the average crystallite size and stacki.
为了表征这种纳米ZnO的晶粒大小和层错几率,提出了分解纳米ZnO微晶-层错二重宽化效应的最小二乘法。
The result shows that its crystallite size is decreased,micro\|strain and effective temperature are increased as well as its crystalline lattice is disordered with grinding time increasing.
研究表明 :随着粉磨的进行 ,金红石型TiO2 的晶粒大小D减少、显微应变ε增加 ,有效温度系数增加 ,晶格无序化程度增强。
And the calculation of crystallite size derived from Debye-Scherrer s equation is carried out in terms of Least Square Method by self-written VB program.
然后在Debye-Scherrer方程的基础上运用最小二乘法对晶粒大小进行计算,这一过程由自编的VB程序完成。
The method was used to analyze cross sections of samples coated with kaolin and precipitated calcium carbonate(PCC)pigments of various particle sizes and particle size distributions.
颜料主要是粒径大小和分布范围不同的PCC和kaolin。
The effects of crystallization temperatures on structure、morphology and particle size of samples were investigated by using XRD,FT - IR and SEM.
利用XRD、FT-IR及SEM等表征手段研究了不同晶化温度对样品结构、形貌和粒径大小的影响规律。
The relevant experiment of microwave drying of wheat grain was done to analyze the drying characteristics of wheat grain and the effect of it on the quality of dried wheat grain and energy consumption and optimized its drying technology with microwave drying device and relevant process by different drying power per gram and heating time.
研究结果表明:小麦微波干燥主要处于恒速阶段,不同品质指标对微波处理反应不一样,小麦籽粒的发芽率和SDS沉降值对微波处理强度的反应比较敏感,可以分别作为小麦热损伤的指标和小麦品质变化的检测指标,小麦微波干燥能耗主要受平均干燥速率影响。
In view of existing problems in the hot air drying of wheat grain,experimental study on characteristics of microwave drying of wheat grain and the influence of microwave drying conditions on the quality of wheat grain and energy consumption were conducted using home-made microwave drying and testing device by choosing diffrent power of microwave,thickness of materials and airflow rate.
研究结果表明:小麦微波干燥主要处于恒速阶段,微波干燥对小麦品质有显著的影响,小麦籽粒的发芽率和SDS沉降值对微波处理的反应比较敏感,可以作为小麦热损伤的指标和小麦品质变化的检测指标,小麦微波干燥能耗主要受排湿风速影响。
In order to study heavy metal pollution of the soils and wheat grains alongside the Shanghai-Nanjing Expressway,a survey was carried out with soil samples and wheat samples collected from different sections of the expressway.
公路两侧小麦籽粒中铅含量超标率99%以上,最大超标倍数达1。
The effects of extrusion deformation on grain size and properties of AZ31 magnesium alloy;
热挤压工艺对AZ31镁合金晶粒大小及性能的影响
The lattice parameter and the grain size of BaTiO3 nanocrystal were calculated.
用X射线粉末衍射仪对粉体的晶态进行了表征,计算了BaTiO3粉体的晶格常数,以及不同焙烧温度下BaTiO3粉体的晶粒大小。
The results indicate that the processing times has no prominent effect on the grain size of friction stir processed zone.
结果表明:加工次数对搅拌摩擦区晶粒大小影响不大;但加工次数多可增加搅拌摩擦区组织的面积,并使组织均匀化;使热机械影响区组织向搅拌摩擦区组织发生转变;增大轴肩下压区细晶组织面积,进一步细化轴肩下压区的晶粒。
He choked on a particle of food.
他让一小粒食物噎住了.
To break into small fragments or particles.
弄碎把…弄碎成小块或小粒
Covered with pustules.
生小脓疱的布满小粒点或脓疮的
Minute rough granules, as of sand or stone.
砂，砂砾，砂粒细小的粗颗粒，如砂和石头粒
Relationship between grain filling and kernel size,weight in RILs of wheat
小麦RILs群体籽粒灌浆与粒形、粒重的关系
A very small object, creature, or particle.
微粒、微物一个很小的物体，动物或粒子
espirable-sized particulates
颗粒大小可因呼吸进入人体的微粒
Effect of Particle Size on Avalanche in the Chute;
颗粒直径大小对凹槽颗粒崩塌的影响
Physico-Chemical Properties of A-and B-Type Starch Granules in Wheat
小麦籽粒A-型和B-型淀粉粒的理化特性
Variance Analysis of Grain Selenium Contents in Wild Emmer Wheat,Triticum dicoccoide
野生二粒小麦籽粒含硒量的差异分析
precipitate as small ice particles.
像小冰粒一样坠下来。
The chickens were pecking up the grains of corn on the ground.
小鸡在啄食地上的谷粒。
fluidizable particle size
可流体化的颗粒大小
A minute globular particle.
一种很小的球状微粒
The little birds were picking the grain.
小鸟们正在啄食谷粒。
I come in tiny little bits.
我是点点状的、小的颗粒。
consisting of fine particles.
由许多小微粒组成的。
These are the antibody molecules.
这些是抗体微小颗粒。