stem

相关例句

• Native farmers were hostile towards the wheat programme because of serious crop losses from 1939 to 1941 due to stem rust.(当地的农民对小麦计划怀有敌意，因为1939年至1941年间小麦由于茎锈病而严重减产。)
• Stem cell researchers have found a way to get perfectly usable stem cells from fully grown human beings.(干细胞研究人员已经找到了一种从成年人身上获得完全可用的干细胞的方法。)
• By contrast, the large zebra lives on the masses of low-quality stem material.(相比之下，大型斑马依靠大量的低质量茎材料为生。)
• The explanation is that each aspen while appearing to exist separately as a single tree, is in fact only the stem or shoot of a far larger organism.(对此的解释是，每一棵白杨，虽然看起来是独立存在的一棵树，但实际上只是一个巨型有机体的茎或芽。)
• There's a lot of interests in obtaining stem cells from the blood of the umbilical cord on birth.(人们对从出生时的脐带血液中获取干细胞很感兴趣。)
• The stem helps hold the roots up.(茎帮助支撑根。)
• The good news for the field of stem-cell therapy comes from a paper published in this week's Lancet.(干细胞治疗领域的好消息来自本周发表在《柳叶刀》杂志上的一篇论文。)
• Stem cell research is supported by many doctors.(干细胞研究得到很多医生的支持。)
• In 2006, Gurdon's work was developed by Yamanaka to show that a sample of a person's skin can be used to create stem cells.(2006年，山中伸弥对古尔登的研究成果进行了进一步研究，以证明一个人的皮肤样本可以用来制造干细胞。)
• Toxic minerals would first be absorbed by roots but later relocated to the stem and leaves.(有毒的矿物质首先被根部吸收，然后转移到茎和叶上。)