瘤怎样分泌增长系数在它的附近形成新血管，这为它提供它需要，为了增长的营养物，第2章描述。
Chapter 2 describes how tumor secretes growth factors to form new blood vessels in its vicinity, which provide it with nutrients it needs in order to grow.
目的探讨胶质瘤表观弥散系数(adc)与病理微观状态的关系。
Objective to clarify the correlation between apparent diffusion coefficient (ADC) and microscopic histopathologic state of gliomas.
目的探讨脑星形细胞瘤瘤周水肿表观扩散系数（ADC）值与基质金属蛋白酶（MMP-9）表达的关系。
Objective To discuss the correlation between MMP-9 expression levels and ADC values in peritumoral edema of cerebral astrocytoma.
各用药组的脾系数均大于对照组，抑瘤率较高的用药组的脾系数增大也较明显。
The splenic coefficient of each treatment group is bigger than that of the control group, and there is an obvious increase in that of the treatment group with higher ratio of inhibition.
结果表明，苦瓜维生素C、还原糖、有机酸、果瘤、果色、果刺和苦味遗传变异系数大，遗传力高；
The results showed that there were bigger genetic coefficients of variation and higher heritability for vitamin C, reducing sugar, organic acid, fruit tumor, fruit color, fruit thorn and bitterness;
目的：评价近似弥散系数（ADC）在鉴别星形细胞肿瘤、瘤周水肿及正常组织中的作用，以及对星形细胞肿瘤良、恶性评估中的价值。
Purpose:To evaluate the usefulness of ADC in differentiating tumor, edema, and normal brain tissue, and in grading the malignancy of cerebral astrocytomas.
以23个茎瘤芥地方品种为试材估算了15个性状遗传力、遗传进度及遗传变异系数。
The heritability and hereditary progress of 15 quantitative characters were estimated after testing 23 tumorous stem mustard landraces.
以23个茎瘤芥地方品种为试材估算了15个性状遗传力、遗传进度及遗传变异系数。
The heritability and hereditary progress of 15 quantitative characters were estimated after testing 23 tumorous stem mustard landraces.
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