The wax layer and cement layer in integumental cuticuler of two stored grain pests,Sitophilus oryzae(Linnaeus)and S.
采用正己烷整体浸泡米象和玉米象成虫试虫的方法,在常温及超声波浴的条件下,对两种害虫体壁上表皮的蜡层和护蜡层成分进行提取,借助气质联用分析提取物成分。
Referring to Bessel function,a calculation equation of temperature distribution in the surface and heat-flow density of wax deposit layer in the laminar flow is deduced,as well as temperature distribution inside.
通过对试验环道上测试段相关数据的测试,对比分析测试段管壁有沉积物和无沉积物时测试段管壁内温度分布的不同表达式,根据能量方程建立了无量纲温度分布方程,利用贝赛尔函数推导出原油在层流状态下沉积层表面温度分布、沉积层热流密度、油流温度分布等相关温度场的计算公式,为研究蜡沉积规律,定性分析管路结蜡层厚度和制定合理的清管方案奠定了理论基础。
Matched with pour point depressants of ethylene-vinylacetate(EVA) or ethylene-vinylacetate-propylene(EVAP) for diesel fuel,it could strengthen the effect of decreasing degree of the cold filter plugging point and improve the resistibility of wax delamination of diesel fuel with additives in low temperature.
制备了邻苯二甲酸单酰胺单铵盐和双酰胺极性含氮化合物,与EVA(乙烯-醋酸乙烯酯)或EVAP(乙烯-醋酸乙烯酯-丙烯共聚物)柴油低温流动性能改进剂复配,不但提高了柴油低温流动性能改进剂的降冷滤效果,而且改善了加剂柴油在低温下的抗蜡分层性能。
"It requires a positive, a core made of refractory material and an outer layer of wax."
用耐火材料做成实心的正像,外面覆以蜡层。
It is obvious that a coating of wax was put on the paper.
显然，纸上涂了一层蜡。
I coated the surface with paraffin
我用石蜡涂盖表层。
a coating of wax, chocolate, paint
一层蜡、 巧克力、 颜料.
coating machine, for coating objects by spraying with paraffin wax or molten wax
通过喷洒石蜡或熔态石蜡为物体涂层的涂层机
He then coated it with wax.
他然后在它上面涂了一层蜡。
Meguiar's spray waxes are meant to be used as booster waxes to supplement the base coat of wax you have already applied.
美光的喷雾蜡被用于补充的蜡来使用，用于弥补已打过一层蜡的头道底漆表面。
Experimental study of emulsified wax curing agent and asphalt slurry seal as bond breaker media in cement concrete pavement
水泥路面蜡制隔离层与稀浆封层隔离层的试验研究
textile fabric coated or impregnated with wax (exc. tracing cloth)
用蜡涂层呀浸渍的纺织物（不包括描图布）
from crude petroleum; used for candles and for preservative or waterproof coatings.
来自原油，用于蜡烛和保护性或防水性涂层。
Express Diagnosis of Ultrasound Paraffin Sections at Local Hospital
超声快速石蜡切片诊断在基层医院的术中应用
MEGAFIX~ BPS Reactive Dyes Applied in Half Resist Printing on Waxes Resist Printing Fabric
真蜡防印花布MEGAFIX~ BPS型活性染料双层泡印花
Application of paraffin oil in inner-liner of TBR tire
石蜡油在全钢载重子午线轮胎气密层中的应用
Place on a cookie tray and refrigerate until firm.
最后把所有的巧克力糖一层层垒到蜡纸上，密封放进冰箱里。
"It is produced by Blowing two layers of glass together. When the glass has cooled, an outline of the design is drawn on the surface and covered with wax.."
先用双层玻璃吹制成型,玻璃冷却后,把图案轮廓刻画在表面上,再覆盖一层蜂蜡作为保护层;
The outermost layer of cuticle of an arthropod exoskeleton, composed mostly of wax.
上表皮节肢动物外骨骼最外部的一层表皮，基本上由蜡构成
Holly: Like the candles Holly adds to the magical atmosphere.
冬青树：跟蜡烛一样，冬青树给圣诞节平添了一层神秘的气氛。
any shrub or small tree of the genus Myrica with aromatic foliage and small wax-coated berries.
属于杨梅属的任何灌木或小树，有芬芳的树叶和小的蜡涂层的浆果。