| 1. | The base of scion is cut diagonally to expose a large oval of cambium .
接穗的基部被切成斜形，暴露出椭圆形的大圈形成层。
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| 2. | Acropetal differentiation of the cambium layer continues as the primary root elongates .
形成层的向顶分化像初生根伸长一样在继续进行。
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| 3. | Impact of salt stress on peroxidase activity in populus deltoides cambium and its consequence
盐胁迫对杨树形成层过氧化物酶活性及其效应的影响
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| 4. | Secondary vascular tissue , found only in plants with secondary thickening , develops from the vascular cambium
次生维管组织由维管形成层发育而来，仅存在于有次生加厚的植物中。
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| 5. | Intrafascicular cambium ( fascicular cambium ) the part of the vascular cambium within the vascular between the xylem and phloem
束中形成层：是位于木质部和韧皮部构成的维管束内的一部分维管形成层。
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| 6. | Ecbp21 distributed more in vascular bundle and split sect such as cambium and stigma , and mainly in cell wall area
Ecbp21在形成层、花拄头等分裂旺盛的部位以及维管束中分布更多，并且多分布于细胞壁区域。
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| 7. | New necrotic laticifers with cambium - like meristem continue to form in the inner bark and this makes the disease become irreversible
新的坏死乳管和形成层状分生组织继续在树皮内层形成，因而使该病成为不可恢复的。
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| 8. | The activities of the cambium - like meristem present in the early affected trees lead to formation of the deformed bark of the trees in the late stage of the disease
早期感病树中出现的形成层状分生组织的活动导致晚期病树树皮的变形。
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| 9. | The vascular cambium extends to form a complete ring of meristematic tissue around the stem , the separate vascular bundles being linked by interfascicular cambium
维管形成层向两侧延伸直至形成一个茎内的分生组织环，各个维管束被束间形成层联系在一起。
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| 10. | The results showed that the prime symptoms of the tpd include laticifer necrosis and cambium - like meristem formation that occurs around the necrotic laticifer in the inner bark
结果表明该病的基本症状是在树皮内层发生乳管坏死和在坏死的乳管周围产生形成层状分生组织。
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