If you have a live aloe vera plant in the house, cut the leaf lengthwise and remove the pulp - avoid the yellow juice near the leaf surface.
如果你在家里养了芦荟，你可以纵向的切开它的叶子，把果肉切掉，注意不要移除叶子表面的黄色液汁。
Most frost damage takes place at night. Ice crystal from on the leaf surface. They pull moisture from the leaves and keep plant tissues form getting water.
大多数霜冻灾害发生在夜里。冰晶来自叶子表面。他们从叶子和来自取水的保存植物组织析出水分。
When a leaf or a stem is sliced, the plant signals pain (or perhaps merely dismay) by releasing the gas ethylene over its entire surface.
当植物的叶子或根茎被切开时，植物就发出痛苦的信号(或者也许仅仅是不高兴)：在整个表面释放出气体乙烯。
Test probing is the key process for determining host plant selection, and the chemical composition of the leaf surface wax may play an important role.
试验性刺探是粉虱确定对宿主植物选择的关键过程，而叶表蜡层中的化学物质可能起重要作用。
The influence of Si, B, Mn and their coordination on the growth of potted plant Four-season-fragrant-olive by spraying fertilizer on the leaf surface were studied.
研究了在叶面喷施的条件下，硅硼锰以及硅硼锰配合对盆栽四季桂生长的影响。
The results showed that under normal agricultural practice the inoculation moved up the date of emergence and increased the plant high, dry weight, stem diameter, leaf surface and 1000 grain weight.
结果表明，在常规田间管理情况下，能提早出苗期，使植株增高、增重、增粗，扩大叶面积和增加千粒重。
When you plant clematis deep enough to put two sets of leaves (or leaf nodes) under the surface of the soil, you give the plant an insurance policy.
若能把铁线莲种植得足够深，深到能使两组叶子(或叶节点)在土表以下，你就等于给加了它一份保险。
The article studied that Si? B? Mn and their coordination could influence the growth of potted plant Four-season-fragrant-olive by spraying fertilizer on the leaf surface.
研究了在叶面喷施的条件下，硅、硼、锰以及配合对盆栽四季桂生长的影响。
The article studied that Si? B? Mn and their coordination could influence the growth of potted plant Four-season-fragrant-olive by spraying fertilizer on the leaf surface.
研究了在叶面喷施的条件下，硅、硼、锰以及配合对盆栽四季桂生长的影响。
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