查询词典 tracts

Each sequence can be diveded into system tracts based on the lithology, log, marine fossil of foraminifera and dinoflagellate.

通过分析钻井地层、测井曲线及地层中出现的有孔虫、沟鞭藻化石，对各层序进行了体系域划分。

Objectie: To determine radiographically the anatomic length difference between the nasal and oral aerodigestie tracts and to clarify gaps in the literature regarding standardized landmark measurements and documentation techniques in transnasal esophagoscopy, as opposed to traditional transoral esophagoscopy.

目的：因为反对传统的经口食道镜检查，本研究确定放射影像学上呼吸消化道起始端鼻腔和口腔之间的解剖长度差异，并阐明文献报道的关于其间隙标准化的界标测量和经鼻食道镜记录技术。

The wind energy source is exhaustless regener ative material and will not emit any harmful gas or wastes when converting to electric energy, thus at tracts the attention of the world. Almost all the devel oped countries give priority to the utilization of wind energy source in the 21th century.

风能是取之不尽，用之不竭的可再生资源，在其转换为电能的过程中，不产生任何有害气体和废料，因此受到世界各国政府的广泛重视，几乎所有的发达国家都把风能的开发利用列入本国二十一世纪最重要任务。

Results Yamashita large tracts of land,are lying fallow because of water shortage.

结果山下大片的田地，都因缺水而荒芜了。

In lesions of the cervical spinal cord, the bulbar involvement was through extension via sensory long fiber tracts (fasciculus gracilis and cuneatus).

位于颈髓的病灶常经薄束和楔束向上延伸累及延髓。

In lesionsof the cervical spinal cord, the bulbar involvement was throughextension via sensory long fiber tracts (fasciculus gracilisand cuneatus).

位于颈髓的病灶常经薄束和楔束向上延伸累及延髓。

Results: In 6 patients the relationship of Broccas area and precentral motor area to the frontal lobe tumor was identified allowing pre-operative neurosurgical planning to minimize language and motor disruption. Diffusion tensor images were corrupted by motion in one patient but successfully demonstrate the impact of tumor on white matter tracts in 5 patients. Fractional anisotropy images, showed disruption of the left arcuate fasciculus in one patient, deviation/deformation in 2 cases and unaffected by tumor in the remaining two cases.

因刺激任务为按键反应模式，5例肿瘤患者双侧均可见初级运动皮质(M1)和辅助运动区的激活，1例因右侧肢体瘫痪而只显示右侧M1的激活。1例患者在DTI扫描过程中头动明显而失败，5例肿瘤患者FA图显示良好，纤维束重建后1例可见弓状束的浸润破坏，2例伴有弓状束变形及移位，2例弓状束未见破坏或移位。

Any of various flagellate protozoans of the genus Trichomonas,occurring as parasites in the digestive and urogenital tracts of vertebrates.

毛滴虫各种毛滴虫属的有鞭毛的原生动物中的任何一种，是出现在脊椎动物的消化道和尿道中的寄生虫

It was the first time the sequence stratigraphy study had been done all across Naimanqi Depression. Jiufotang Formation of Naimanqi Depression was divided into two third-class sequences (SQ1 and SQ2) and five system tracts (SQ1 has LST, TST and HST; SQ2 has TST and HST), and in High System Tract of SQ2, two fourth-class sequences were defined (Ssq1 and Ssq2).2. According to the analysis of core and logging data, we considered that it is the delta fan facies and established the electrofacies model.3. The distribution of reservoir sand bodies had been predicted in the areas without well data by combining the methods of sequence stratigraphy and reservoir inversion. In addition, we summarized the method and process of combining geology and geophysics to predict reservoirs and we made a good prediction by applying it.4. Combining with sequence and depositional types, sandstone thicknesses and reservoir properties, based on Petrel Software platform, we used fuzzy mathematics to comprehensively evaluate reservoirs and define favorable areas. We classified the reservoirs in Naimanqi Depression into five types (TypeⅠ, TypeⅡ, TypeⅢ, TypeⅣand TypeⅤ) and pointed out four favorable areas: Block Nai 1, Block of western Naican 1-Zhangjia Depression, Block Nai 6 and Block of Xinfa-Zhangjia Depression.

其主要创新点如下：1、首次在整个奈曼旗凹陷范围内进行了层序地层学的研究，将奈曼旗凹陷九佛堂组地层分为2个三级层序(SQ1和SQ2)和5个体系域(SQ1由LST、TST和HST组成，SQ2由TST和HST组成)，并在SQ2的高位体系域中又识别出两个四级层序(Ssq1和Ssq2)。2、根据岩芯分析和测井资料识别，定义了研究区扇三角洲沉积相类型，并建立了测井相模板。3、通过层序地层学的研究，结合储层反演，对奈曼旗凹陷层序格架内没有井的区域进行了储层砂体的空间展布预测，并总结了地质-地球物理综合储层预测的方法与思路流程，在应用中取得了良好的预测效果。4、结合层序、沉积类型、砂岩厚度和储层物性等方面，以Petrel软件为基础平台，利用模糊数学的方法进行储层综合评价及有利区划分，将奈曼旗凹陷储层划分为五个级别(Ⅰ类、Ⅱ类、Ⅲ类、Ⅳ类和Ⅴ类)，并预测了四个有利区块，分别为：奈1区块、奈参1西-张家洼子区块、奈6区块和新发-张家洼子区块

Dad, it's time we gather our tracts together and go out.

"爸爸，现在是我们该出去发传单的时候了啊！"

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。