圆叶的
- 与 圆叶的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on the boundary integral formula and natural boundary integral equation for the boundary value problems of biharmonic equation , the non-symmetrical banding solutions to the circular plate under thermal boundary conditions are gained by the Fourier series and convolution formulae.
根据双调和方程边值问题的边界积分公式和自然边界积分方程,利用傅立叶级数及卷积的几个公式,求得了相应变温边界条件下非对称载荷圆板的弯曲解,从实践上证明了此方法的可行性。
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These characteristics of polylactide fiber promote its applications in the areas of fibers and nonwovens, And polylactide fibers can be made to the circular cross section of monofilament or multifilament、trilobal cross-section BCF (can be used for weaving carpets and blankets)、crimp or curly short fiber、the two-component fibers、spunbonded nonwovens and meltblown nonwovens, etc.
这些特性刺激了聚乳酸纤维在纤维和非织造布领域的应用,并且聚乳酸纤维可以制成圆截面的单丝或复丝、三叶形截面的BCF、卷曲或非卷曲的短纤维、双组份纤维、纺粘非织造布和熔喷非织造布等,这使聚乳酸纤维在服装市场、家用及装饰市场、非织造布市场、双组份纤维领域、卫生及医用等领域有潜在的应用前景。
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Analysis of the extracts of the skin, juice/pulp, and seed of muscadine grapes showed that concentration of resveratrol in the skin was highest.
通过对圆叶葡萄的果皮、果汁/果肉以及种子的提取物进行分析,证实果皮中白藜芦醇的含量是最高的,果汁/果肉中的含量要比果皮和种子低得多。
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Analysis of the extracts of the skin, juice/pulp, and seed of muscadine grapes showed that concentration of resveratrol in the skin was highest. Levels in the juice/pulp were much lower than in the skin and seeds.
通过对圆叶葡萄的果皮、果汁/果肉以及种子的提取物进行分析,证实果皮中白藜芦醇的含量是最高的,果汁/果肉中的含量要比果皮和种子低得多。
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A woody vineof the southeast United States,bearing a musky grape used to make wine.
圆叶葡萄一种产于美国东南部的树木茂密的葡萄树,结有一种有麝香味的葡萄用来制葡萄酒
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In bud stage of mustards ecotype Xuelihong and Yuanyejie were transformed with in planta vacuum infiltration by an Agrobacterium tumefaciens strain GV3101 carrying hy-gromycin resistance gene. Effects of different factors on transformation frequency with in planta vacuum infiltration were studied.
以蕾期的芥菜生态型雪里蕻和圆叶芥为试材,在携带潮霉素磷酸转移酶标记基因的根癌农杆菌菌株GV3101的介导下,对影响芥菜植株原位真空渗入遗传转化效果的真空渗入时间、根癌农杆菌悬浮孢子的浓度、渗入培养基、感染方式以及根癌农杆菌菌株等进行研究。
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Shrubs or trees. Leaves alternate, petiolate; stipules deciduous or evergreen, small, pinnately veined; leaf blade simple, elliptic to lanceolate, secondary veins spreading or curved, margin glandular dentate or spinose dentate, rarely crenate or entire.
灌木或乔木叶互生,具叶柄;托叶脱落或者常绿,小,成羽状脉;平展的或弄弯的单叶,椭圆形到披针形,次脉,边缘具腺齿或具刺的具牙齿,很少具圆齿的或全缘。
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These include a bacterial infection called Pierce 's disease , fungal infections such as mildews and rots , and viral diseases such as grape fanleaf virus and corky bark .
地,比如细菌致病的皮尔斯病,真菌感染的霉病和腐败,以及病毒性疾病如圆叶病毒和树皮干枯等。
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The reason is that the state is home to diseases that clobber wine grapes. These include a bacterial infection called Pierce's disease, fungal infections such as mildews and rots, and viral diseases such as grape fanleaf virus and corky bark.
原因在于,这个州是葡萄树多种疾病的发源地,比如细菌致病的皮尔斯病,真菌感染的霉病和腐败,以及病毒性疾病如圆叶病毒和树皮干枯等。
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Young branchlets, peduncles, and pedicels with dense and very short brown stiff hairs; leaf blade widely elliptic to orbicular; secondary veins in 3 or 4 pairs.
幼枝,花序梗和花梗具紧密的和非常短棕色硬的毛;叶片宽椭圆形到圆形;用3或4 对的次脉。 20 C。 kusanoi 圆叶南蛇藤
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力