查询词典 primary

Immunoelectron microscopic examination revealed that mGluR5 was prominently located in some neuronal somata and a lot of dendrites within the superficial layers of the spinal dorsal horn. Some dendrites containing mGluR5 constituted synaptic glomeruli with the terminals exhibiting the morphological characteristics of primary afferent C fiber. The ultrastructural features indicated that mGluR5 in the dorsal horn of the spinal cord may prominently work as a postsynaptical receptor to mediate or modulate the function of glutamate in the primary sensory transmission, including the nociceptive transmission.

免疫电镜研究显示，在脊髓背角浅层内，mGluR5主要定位在部分神经元胞体和大量树突内，并常见部分含mGluR5的树突与具有一级传入C纤维终末形态特征的轴突终末构成突触小球。mGluR5在脊髓背角浅层内的超微定位特征表明，脊髓背角内的mGluR5可能主要作为突触后受体介导或调节谷氨酸传递一级感觉的功能。

The testis index, testis volumes were same as the annual changes of testis mass. The curves of annual variation were all unimodality.2 The spermatogenetic cycle of Myospalax cansus comprises seven stages with significant features: Stage I , from February to April, the testis were at the stage of spermatogonia proliferation. In this period, testis index and the number of spermatogonia began to rise. Other spermatogenic cells had not yet formed; Stage II to III, from March to April, primary spermatocyte meiosis period. The testis index was highest in this stage, and spermatogenic cells were in spermatocyte stage, the primary spermatocyte meiosis generated to secondary spermatocyte; Stage IV, from April to May, spermatocytes continued to split, germ cells appeared in seminiferous tubules; Stage V, in May, sperm formation, spermatids of seminiferous tubules were transformed to spermatozoa, a large number of sperms existed in the lumen; Stage VI, spermatozoa emission period, from May to June, testis index were a significant drop and mature spermatozoa excluded gradually; VII, the testicular activity ceased basically from July to September, November to January of the following year, the spermatogenic activity ceased completely. Therefore, Myospalax cansus are animals of seasonal reproduction, spermatogenesis cycle is discontinuous type.

睾丸系数、体积和重量的年周期变化规律一致，变化曲线呈现单峰型。2甘肃鼢鼠雄性生殖腺的年周期活动由7个特征明显的时期构成：Ⅰ期，2～3月份，精原细胞增殖期，睾丸系数开始上升，精原细胞进行有丝分裂，其他生精细胞尚未形成；3～4月份为Ⅱ～Ⅲ期，初级精母细胞成熟分裂期，睾丸系数达到最大，生精细胞大多处于精母细胞阶段，初级精母细胞减数分裂生成次级精母细胞；Ⅳ期，4～5月份精母细胞继续进行分裂，精细胞在生精小管内出现；Ⅴ期，5月份，精子形成期，曲细精管中精细胞变态成精子，在管腔中存在大量的精子；Ⅵ期，精子排放期，5～6月份，睾丸系数显著下降，成熟精子从生精小管上脱离，逐渐排除；Ⅶ期，精原细胞停滞期，7～9月份睾丸生精活动基本停滞，11～翌年1月，生精活动完全停止。

The experiments show that too high cooling rate disadvantages the formation of spherical primary crystals, while higher mechanical stirring strength is necessary to spheroidize and homogenize the primary crystals.

较高的搅拌强度可以有效地减小初晶硅的尺寸，并使之边角钝化和均匀化；但当冷却速率太大时，由于搅拌时间缩短，则不利于球形初生相颗粒的生成。

Hillary Clinton has led Barack Obama in superdelegate support for most of the campaign, but since Obama's big win in the North Carolina primary and his better-than-expected narrow defeat in the Indiana primary last Tuesday, he has added 20 more superdelegates while Clinton has received only one.

希拉里。克林顿在这场竞选的大部分时间里，一直比奥巴马获得更多超级代表的支持。然而，奥巴马上周二在北卡罗来纳州初选中取得重大胜利，他在印第安纳州的失败也没有预期的那么惨重。自那以来，奥巴马又获得了20名民主党超级代表的支持，与此同时，支持克林顿的超级代表仅仅增加一人。

To understand the basic properties, underlying mechanisms and functions of the short-term synaptic plasticity of thalamocortical visual pathway, we combined in vivo field potential recording, focal drug application technique and neuron models, to explore the short-tem synaptic plasticity of rat major thalamocortical visual pathway (from lateral geniculate nucleus to primary visual cortex) and extrageniculate pathway (from lateral posterior nucleus to primary visual cortex), as well as the role of short-term depression in the neuronal correlated firing detection.

我们结合在位场电位记录、局部加药和神经模型等方法，对不同刺激模式下大鼠丘脑皮层主要视觉通路（外侧膝状体到初级视皮层）和非主要视觉通路（膝体外通路：丘脑侧后核到初级视皮层）的短时程突触可塑性，以及短时程抑制作用对神经元同步活动检测的作用做了研究，试图了解视觉丘脑皮层突触传递短时程可塑性的基本特性、神经机制和功能。

Expression of β-catenin in metastatic carcinomas was significantly lower than that in primary colon carcinomas (p.01). expression of e-cadherin in metastatic carcinoma was significantly lower than that in primary colon carcinoma(p.01),especially in tubiform adenocarcinoma and well and moderately differentiated carcinoma.

结果］ 原发灶及其淋巴结转移灶中β-结肠术后多久的正常表达率分别为23.46%和4.94%，原发灶中术后多久高于转移灶(p.01)，尤其是高中分化病例，转移灶中异位表达率显著高于原发灶(45.68%比28.40%，p.01)，尤其是管状腺癌；原发灶中β-cat表达强度显著高于转移灶(p.01)。e-cad的表达强度在原发灶显著高于转移灶(p.01)，尤其是管状癌症治疗和高中分化病例。

It shows that the Taiwan topography influence on the movement and the central air pressure is salience. The topography force influence on the typhonic central intensity and unsymmertrical structure is very evident. The Taiwan topography is the primary reason for the low pressure in the windward mountain and high pressure in the leeward mountain. The topography is the primary reason for the peripheral precipitation reinfor4ce of the typhoon.

试验结果表明：台湾岛地形对台风&泰利&的移动路径和中心气压的影响不显著；地形的强迫作用对台风涡度场的中心强度和非对称结构有明显的影响；台湾岛地形是形成迎风坡诱生低压和背风坡诱生高压的主要因子；地形是台风外围降水加强的主要原因。

The change of uncompulsory schooling cost accounted formost of increase of rural education expense in primary school ,whileon the contrary ,the change of compulsory schooling cost play the dominantrole in the junior school although the propensity of school transfer injunior school is stronger than the primary school.

其中，小学主要是择校的成本在上升，而初中则是正常入学的成本在上升，尽管初中的择校倾向高于小学。

In this study, we analyze the TATI mRNA expression in HCC and the effect of continuously TATI gene expression in tumor cell: Using the RT-PCR detection, the overexpression of TATI mRNA was found in 154 (69%) out of 224 primary unifocal HCCs, 3 out of 6 hepatoblastomas, 2 out of 7 cholangiocellular carcinomas, 5 out of 6 metastatic colorectal carcinomas. For clinicopathological correlation, the 224 patients with unifocal primary HCC were selected for analysis.

B 在临床病理相关(clinicopathological correlation)分析中，我们选取224个原发性肝细胞癌，发现TATI mRNA过度表现明显好发於女性患者(84% versus 64%，P值=0.0047)，其与血清AFP升高(83% versus 54%，P值=0.00001)、TATI mRNA过度表现较常见於超过5公分的肿瘤(78% versus 60%，P值=0.011)、有早期复发(79% versus 59%，P值=0.0012)及有早期肿瘤转移现象( 83% versus 63%，P值=0.032)的病例呈正相关。

Meanwhile there, I make my primary schooling by handing in an addional high fee and a sum of unvoluntary denotion to the compulsory primary school, and where Mum goes busily and comes busily.

爸爸在首府打工，我在首府的一所小学借读，妈妈隔三差五就在两地来去匆匆地往返。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。