查询词典 marginal contribution

The main CT features included marginal spicular signs on the stained hemisphere of longitudinal fis-sure cistern,hematocele signs of the peripheral cistern of brain stem,and molding staining sings of the lateral fissure cistern or the brain surface sulcus.

其主要CT表现特征为：①纵裂池染色半球面边缘毛糙征；②脑干周围池积血征；③侧裂池或脑表面沟铸型染色征。

The inferior mesenteric artery, especially in younger individuals without atherosclerotic occlusive arterial disease, can almost always be sacrificed without complication. Adequate collateral circulation is usually provided from below by inferior and middle hemorrhoidal vessels and from above by superior mesenteric arterial branches via the marginal artery of the colon.

肠系膜下动脉，尤其是对于那些没有患动脉粥样硬化疾病的青年人，几乎能够去掉，也不会产生并发症，因为有充足的侧支循环代替它，下部有下和中间直肠肛门血管，上部则是通过结肠的边缘动脉从肠系膜上动脉获得。

The histogenesis of primary cutaneous marginal zone B-cell lymphoma has not yet been clarified.

皮肤原发性边缘带B细胞淋巴瘤的组织发生仍不明了。

Added: floating lyrics horizontal scrolling mode graded marginal effect

新增： 浮动歌词水平滚动模式渐变边缘效果

According to Hotelling's view (Hotelling, 1931), non-renewable nature lead to the result that oil price is always greater than the marginal cost.

成本作为石油价格的第二个层次也是必然的，主要来自石油产业的投资和生产销售石油产品的成本。

The eight major research topics are :①understanding coremantle processes, by deep drilling into a large oceanic plateau in the Western Pacific;②detailed investigation of material circulation during greenhouse Earth, and the transition process from greenhouse to icehouse environments, by drilling Cretaceous to Cenozoic sediments in the Pacific,③understanding the process of continental crust formation by deep drilling into oceanic arc,④Understanding the process of oceanic lithosphere formation by deep drilling of the back arc spreading system,⑤understanding of continentoceanatmosphere linkage, by drilling in the marginal seas and continental slopes of Asia,⑥investigation of the carbon cycle and the deep biosphere in accretionary prisms,⑦investigation of the mechanism and cycles of great earthquakes, tectonics, and mass circulation in convergent plate margins,and ⑧biology of extreme microorganisms living in deep accretionary prism environment.Keywords : Japan IODP Drilling Scientific goals.

其八项研究目标为：①钻探西太平洋洋底高原，认识核—幔作用过程；②钻探太平洋白垩纪—新生代沉积物，详细研究地球温室期间的物质循环及从温室环境到冰室环境的转化过程；③钻探大洋岛弧，认识大陆地壳形成过程；④钻探扩张的弧后，认识洋壳岩石圈形成过程；⑤钻探亚洲边缘海及陆坡，认识陆壳—洋壳—大气圈关系；⑥调查增生楔中的碳循环及深部生物圈；⑦调查汇聚板块边缘大地震周期及形成机制、构造及物质循环；⑧研究生活于增生楔环境中极端微生物生物学。

The implement of this policy will aggravate the imparity of higher education, for it has different marginal effects on different students from families which has different ability of paying for education.

由于该政策对家庭收入水平或付费能力不同的学生边际影响不同，它的实施将加剧高等教育机会的不均等程度。

Its implementation will aggravate the imparity of higher education opportunity, for it has different marginal effects on different students from families which have different payment ability for education.

由于该政策对家庭收入水平或付费能力不同的学生边际影响不同，它的实施将加剧高等教育机会的不均等程度。

For example, the maximum marginal tax rate of China's individual income tax is 45%.

例如，最高边际税率的中国的个人所得税为45 ％。

Marginal cost means the increment of total cost of production incurred by increasing production one unit of output.

边际成本指增加生产一单位产出所引起的生产总成本的增量。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。