1) Young pear plant
幼年梨树
2) The leaf of young tree of pear
梨幼树叶片
3) pear
[英][peə(r)] [美][pɛr]
梨树
1.
Detection of Apple Scar Skin Viroid in Pear by in situ RT-PCR;
梨树组织中的苹果锈果类病毒原位RT-PCR检测
2.
Studies on Leaf Photosynthesis of Young Pear Trees with Various Cultivars;
幼年梨树品种光合作用的研究
3.
Study on the sequential sampling technique of pear psylla(Psylla chinensis Yang et Li) on the pear;
中国梨木虱在梨树上的序贯抽样技术研究
4) pear tree
梨树
1.
Effects of late autumn foliar applicationof high concentration fertilizers on the growth and development in pear tree;
晚秋叶施高浓度肥料对梨树翌年生长发育的效应
2.
The pear trees were tested to study the effects of different pruning methods on their growth in summer.
研究了夏季不同修剪方法对梨树生长的影响,结果表明:(1)夏季不同修剪方法对树高、干高和干周的生长有一定影响,但差异不显著;(2)与对照树体相比,春梢短截(1/4)处理树体营养生长得到缓和,二次梢生长总量最大。
3.
Selecting the pear tree as the research object, this paper observes the symptoms of the affected pear trunk, analyzes on the influence of different factors on the growth of the pear tree, and advances some corresponding preventing measures.
选取梨树为研究对象,观察了受害梨树树干的症状表现,分析了不同因素对梨树生长发育的影响,并提出了相应的防御措施。
6) perinatal and young tree shrew
围生期和幼年树鼩
1.
Objective To establish a favorable condition for tree shrew s hand-breeding and then to explore the ways to optimize the tree shrew s model of HBV infection, by inoculating HBV positive serum to the perinatal and young tree shrews as well as by modulating the method for sensitively and reliably detect the maker of HBV infection.
目的 建立树鼩的实验室内人工繁殖和育幼的方法和条件,并在此基础上探讨用围生期和幼年树鼩接种人乙型肝炎病毒(HBV)来提高树鼩对HBV的感染效率,并通过提高树鼩感染HBV指标的检测方法的敏感性与可靠性,优化树鼩感染HBV实验动物模型。
补充资料：海林梨树瀑布
海林梨树瀑布
海林梨树瀑布位于柴河镇境内头道河子支流梨树沟，是一瀑布群落，俗称吊水湖。由于此处山谷又深又窄，宽度10米，在上下200多米长的峡谷中，有10多处形态各异的瀑布景观，有的最高落差达9米多，有的则化为三级跌水，有的在飞瀑水帘后面还有“水帘洞”。由海林镇和柴河镇都有公路和乡路通达，过梨树村之后为山路。当年杨子荣为追歼残匪的英雄故事在群众中流传。周围山峦森林浓密。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。