您要查找的是不是：
- pollutedtest - tube seedling 污染苗
- test tube seedling of Chinese pine 油松试管苗
- The upper 2 expanding leaves of tube seedlings, cut into 4 mm X 4 mm and inoculated with abaxial layer downside may have the greatest regeneration efficiency. 组培苗顶端前2节位展开叶片，切成4mm×4mm左右，远轴面接触培养基时的再生效果最好。
- The seedling have shrivel up a bit in the hot sun. 在炎热的太阳光下，幼苗已有一点乾枯。
- Two cotyledons have come out from the seedling. 小苗长出了两片子叶。
- The seedling was frozen to death. 幼苗被冻死了。
- Through different ranks, different transplanting matrices to carry on experiments in the test tube seedlings of Common Vetch, the most suitable time and the most suitable matrix were studied. 摘要通过对薇菜试管苗进行不同等级、不同移栽基质移栽试验，研究薇菜试管苗的最适移栽时期、最适移栽基质。
- Studies on the transplanting technique of test tube seedling for sapphire plum 蓝宝石李试管苗移栽技术研究
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- This tube is flexible but tough. 这管子柔软但很坚固。
- Studies of Affecting Factors on Rooting Induction of Embryogenic Test Tube Seedling of Chinese Date in Tissue Culture 影响枣胚培试管苗生根因子的研究
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- Apply solution to the tube and allow to become tacky. 在内胎上涂抹胶水并让它发粘。
- The tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- The tube is sealed at both ends. 这管子两端是密封的。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- Suck on the tube to draw up the water. 用管子把水吸上来。
