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Staining extent and intensity were evaluated semiquantitatively and mean values for each parameter were calculated. Immunostaining with D2-40 showed positivity in 100% of skeletal myxoid chondrosarcomas, 96% of enchondromas, 95% of low-grade chondrosarcomas, 80% of chordoid meningiomas, and 75% of chordoid gliomas. Staining with S100 demonstrated diffuse, strong positivity in all (100%) chordoid gliomas, skeletal myxoid chondrosarcomas, low-grade chondrosarcomas, and enchondromas, 94% of chordomas, and 81% of extraskeletal myxoid chondrosarcomas, with focal, moderate staining in 40% of chordoid meningiomas.

我们半定量地评估了这些免疫染色的广度和强度，并且计算了它们各自的平均值。D2-40阳性表达于100%例骨的黏液样软骨肉瘤、96%例内生性软骨瘤、95%例低级别软骨肉瘤、80%例脊索样脑膜瘤和75%例脊索样胶质瘤。S100染色弥漫且强烈地表达于所有的（100%）脊索样胶质瘤、骨的黏液样软骨肉瘤、低级别软骨肉瘤和内生性软骨瘤，94%例脊索瘤，81%例骨外黏液样软骨肉瘤，还有，局灶性、中度表达于40%例黏液样脑膜瘤。

Grams of feces onto粪球mantis, owl武大郎playing, what grade, what grade GG bubble MM, this is the case under normal circumstances, and must eat a toad convolvuli meat, do not have the final even miss a meal flies feces.

屎克螂推粪球，武大郎玩夜猫子，什么档次的GG泡什么档次的MM，一般情况下是这样的，非要癞蛤蟆吃天蛾肉，别最后连苍蝇屎都吃不上。

Age of dam had apparent influences on crimpness grade, comformation grade a...

分析结果可作为估计新疆优质细毛羊遗传参数和育种值时，考虑固定效应的依据。

And, this kind of designing strive to grasp the course and grade characteristics, and put the teacher on the front to be the designer and implementer of teaching design. The supreme aim is to build a useful teaching design system which has lively practicalness and disciplinarily can fit different situation and grade.

数学教学诊断式设计体系本着为现实教学实践服务的旨趣，极力彰显诊断在教学设计全程中的特殊价值与意义、努力把握中学数学教学实践的学科特性与学段特性、着力回归一线教师既是教学实施者更是教学设计者的本然身份，最终形成一种在专业设计理论指导下的，具有鲜明的实践性、情境性、学科性与学段性的运用型教学设计体系。

According to the above-mentioned experiments, the study select discriminable data which form discriminant function and make discriminant analysis on the objects (students from junior Grade Two and senior Grade Two, with academic achievements ranging from excellence, ordinariness, to failure) with ten members in each group, which leads to a discriminant system of middle school students with different academic achievements.Ⅳ.

本研究研制和开发了WACOM-2005-1型数码写字板，采用手书运动分析技术，分别选择初二、高二年级学优生、中等生、学差生各12至24人进行研究，从自然手书运动、控制性手书运动、在不同压力状态下的手书运动以及手书运动学习四个方面，通过8个系列实验，探索了左右手、有无视觉参与的自然手书运动特点；定点直线、追随手书的控制性手书运动特点；数字认知压力、汉字认知压力、情绪变化、有无噪音条件下的手书运动特点；手书运动学习的特点。

The expression rate of GST-π in grade 1 and grade 3 and in domical stage Ⅰ-Ⅱ an...

GST-π的过度表达可能与卵巢上皮性肿瘤的发生有关，对于卵巢恶性肿瘤的早期诊断具有一定意义，且GST-π的表达与临床分期及组织学分型均无明显相关性。

Good zoology environment is the precondition that produces safe and high grade produce, had only irrigate high gradely with water, good edaphic condition, appropriate atmosphere environment, ability production gives safe and high grade produce.

优良的生态环境是生产安全优质农产品的先决条件，只有具备了优质的浇灌用水，良好的土壤条件，适宜的大气环境，才能生产出安全优质的农产品。

Methods: 300 junior middle school students of grade one and grade two were tested with Eysenck Personality Questionnaire and Egma minnen av Bardndos nauppforstran.

采用父母教养方式评价量表和艾森克人格问卷对300名初一、初二学生进行测试。

Among them, 39 cases were in low grade ,31 cases in high grade and 4 cases had the ependyma tumor. All the patients received radiotherapy in 3-4 weeks after operation. Thirty-one cases were performed total resection, 38 cases balk-resection and 5 cases partial resection.

对脑胶质瘤低级别39例、高级别31例及室管膜瘤4例均进行手术切除，其中肉眼肿块全切31例，大部切除38例，部分切除5例，均在手术后3~4周内接受放射治疗。

The main differential diagnosis of a tumor located in the trigone of the lateral ventricle should include choroid plexus papilloma in patients under 10 years of age; low-grade gliomas, such as ependymoma, oligodendroglioma, and low-grade astrocytoma in patients between 10 and 40 years of age; and metastases and meningioma after the 4th decade of life.

位于侧脑室三角区的肿瘤其主要的鉴别诊断应该包括脉络膜乳头状瘤（小于10岁）；低级别的胶质瘤，如室管膜瘤、少突胶质细胞、低级别的星形细胞瘤等（10-40岁患者），大于40岁的要考虑的转移瘤和脑膜瘤。

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。