Sapwood contains xylem vessels, but not as strong as heartwood.边材含有木质导管, 但不如中心木质那样坚硬.Heavy wood with dark colored heartwood used for ornaments.重硬且心材呈浓色者可供作木艺品制造用.Heartwood from dark brown to purple brown, alternating str...
Objective : To evaluate the wind - damage effects on quality of heartwood of Lignum Santali Albi.目的: 评价风害损伤对檀香药材质量的影响.Heartwood from dark brown to purple brown, alternating stripes.心材暗红褐至紫褐色, 具深浅交替条纹.Sapwood contains xyl...
马尔科夫身中毒镖而亡。Markov died after being struck by a poison dart.因吸入有害气体而中毒的员工昨天被送进了医院。Employees were taken to hospital yesterday after being poisoned by fumes.他极费力地拖着那条中毒的腿走路。He was barely able to drag his poisoned leg behind...
Other causes of migraine are VDU screens and strip-lighting.偏头痛的其他诱因还有电脑的视频显示器和灯管照明。He had an office big enough for his desk and chair, plus his VDU.他有一间足以容纳书桌、椅子和视频显示器的办公室。On a graphics VDU, to turn a display image abou...
他在磨石上磨快了他的刀刃.He sharpened the edge of his knife on a grindstone.难道绕来绕去,绕到磨石口来了 吗 ?Could it be that all these detours had brought them to Moshi Pass?它调节的是石磨的输出,而不是磨石的马力.It regulated the output but not the power of a mills...
天气预报员说不久还将有降雪。The forecasters say more snow is on the way.天气预报员预报今晚有冰冻.The weatherman predicted a freeze for tonight.预报员说大风也许不像他们起初预报的那么猛烈。Forecasters say the gales may not be as bad as they initially predicted....
The coded signal is received by satellite dish aerials.编码信号由碟形卫星天线接收。I'll dish up and you can grate the Parmesan.我来上菜，你把帕尔马干酪磨碎。Prepare the souffle dish before making up the souffle mixture.在搅拌做蛋奶酥的各种原料之前先要把盘子准备好。...
Results show that our BAB - BB algorithm is practicable and of high efficiency.结果表示,我们的BAB-BB演算法确实可行并有适度的求解效率.High quality nonlinear optical crystals of � � - BaB _ 2 O _ 4 were grownfrom Na _ 2 O flux by the top - seede...