查询词典 heterogeneous

MRI findings usually fall into 2 categories: 1 A soft tissue mass that is hypointense on T1-weighted images and hyperintense on T2-weighted images with diffuse homogeneous or slightly heterogeneous enhancement within the collection; 2 As the phlegmonous mass necroses, there may be a peripherally-enhancing fluid collection.

MRI表现通常被分为两类：1）软组织肿块，T1低信号，T2高信号，病灶内弥漫均匀性或轻度不均匀强化；2）当表现为蜂窝组织炎坏死时，表现为边缘强化的积液。

Thirdly, heterogeneous phosphowolframic acid and supported HPW were prepared.

第三，合成了磷钨杂多酸及负载型磷钨杂多酸催化剂。

The photoisomerization of transvitamin D3 to cisvitamin D3 was carried out with this heterogeneous photosensitizer in ethanol and toluene solutions.

利用此固相光敏剂分别在乙醇和甲苯溶液中敏化反式维生素D3。

The results also suggest that zeolite-encapsulated vanadium picolinic complexes catalyst can prevent the formation of μ-O dimer and possess high stability as compared to homogeneous catalyst. Moreover, heterogeneous catalyst can be recycled.

实验中还发现，均相络合物负载于分子筛中能够有效地抑制μ-O键二聚物的生成，使非均相催化剂具有更高的稳定性，并且能够回收利用。

The heterogeneous statistical analysis of the polycrystalline copper under different loading paths is also performed.

运用子模型的晶体塑性模拟与后继屈服试验的结果有较好的一致性。

Polymers differ from the small-sized compounds in that they are polydisperse or heterogeneous in molecule weight.

聚合物不同于小分子化合物，因为聚合物的分子质量是多分散或者说是多相的。

Soft tissue sarcoma are a highly heterogeneous and polygenous group of tumor.

软组织肉瘤是一种起源不同、形态学复杂多样的恶性肿瘤。

Ehlers-Danlos syndrome is a genetically heterogeneous connective tissue disorder which is comprised of more than 10 phenotypes including EDS-Ⅷ, which is characterized by chronically inflamed pretibial lesions and severe periodontitis.

Ehlers-Danlos徵候群是一群由多种基因异常所致的结缔组织疾病，有超过十种以上的表现型，其中Ehlers-Danlos徵候群第八型有其特别的临床特徵：胫前皮肤有慢性发炎性的斑块再加上严重的早发性牙周炎。

Although previous studies have revealed that functional dyspepsia is associated with psychopathological factors and personality, the association is heterogeneous among FD patients, reflecting their diverse underlying pathophysiological mechanisms.

有鉴於高度的异质性，目前的诊疗准则(罗马III准则，Rome III criteria)提议以更专一的疾病诊断来取代功能性消化不良：罗马III准则将功能性消化不良作进一步次分类，因而定义两个症候群：功能性上腹痛症候群和餐后不适症候群。

To investigate the phenotypic plasticity in response to theheterogeneous soil water supply, ramet pairs of the species were subjected to heterogeneous watersupply by which either mother ramets or daughter ramets were in high or low soil water supply, respectively,in the Maowusu Sandy Land of Nei Mongol.

为了探讨拂子茅在异质性水分环境中的表型差异，在内蒙古鄂尔多斯高原的毛乌素沙地对拂子茅由母株、子株组成的分株对给予了高水、低水两种不同的异质性土壤水分处理。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。