Firs, spruces and pines are conifers.冷杉 、 云杉和松树都是针叶树.Sarvas discusses the nature of the " lethal load " in conifers.萨维斯 讨论了针叶树的致死的基因性质.The xylem of ferns and conifers contains only tracheids.蕨类植物和针叶树的木质部仅含有管胞....
游离的小麦蛋白质看起来好象均匀染色的颗粒.Isolated wheat protein bodies appear as evenly stained particles.同时有特征性刚果红染色的淀粉样沉着物.There are also characteristic amyloid deposits that stain with Congo red.有种方法叫做媒染剂被经常使用于染色的过程中.A solution called a ...
Our Mission: We help our clients build confidence and competence to success in the English world.我们的使命: 帮助我们的学员在英语世界中建立自信培养能力以获得成功.And finally, you have to build confidence -- pouring out encouragement, caring, and recog...
" That's Mammy gettin'the water to sponge off the young Misses." 那是嬷嬷在打水,要来给两位姑娘擦身了.Will this mark sponge off?这污渍能用海绵擦洗掉 吗 ?His personality changed and they both began to sponge off me big time.他的个性发生了改变,他们两个开始...
光线用棱镜 、 光栅或干涉仪分解.The light is resolved by prisms, gratings, or by an interferometer.光栅摄谱仪有两种类型.The grating spectrograph is built in two designs.光栅由金属或丝制造.The grating are made of rods or wire....