异型

Conventional signet-ring cells and seal ring cells always lie in shallow mucosal while small si...

经典型印戒细胞和大印戒细胞多位于粘膜浅层，而小印戒细胞多位于深部。29例癌旁粘膜腺体有肠化及球样异型增生。

We are specialized in manufacturing stainless steel 304/316 spring lock washer, plain washers, pins, gear washers, hex bolts, hex socket bolts, and customized products.

本公司主要生产不锈钢SUS 304/316 材质的弹簧垫圈、销类、齿类、平垫等，对来图来样的各类异型件产品也一如既往地满足客户的要求。

The performances such as pressure resistance, break resistance, lustrousness, rigidity and acid and alkali resistance can reach or exceed those of top grade natural granite.

其抗压强度、抗折强度、光泽度、硬度、耐酸碱性等性能均能达到或超过高档天然花岗石材，并可制成异型。

Results In the medium and high dose F0 groups, it was observed that the atrophy and incrassation of seminiferous tubule, decrease of spermatogenesis, hyperplasia of interstitial tissue, especially in high dose groups spermatozoon abnormality and nucleolus concentration in the rats testis after DU ingestion for 14 months. The changes became more severe with the prolongation of DU ingestion. Such changes occurred in filial rats (F1) after DC ingestion for 5 months. In the medium and high dose F0 groups, it was observed that a little atrophy of kidney glomerulus, hyperplasia of interstitial tissue after DC ingestion for 14 months, and kidney glomerulus fibrosis happened after DC ingestion for 20 months, such changes occurred in filial rats (F1) after DC ingestion for 5 months In the medium and high dose F0 groups, splenic germinal center and periarterial lymphatic sheaths were hyperplasia , companies with lymphopoiesis after DC ingestion for 7 months, splenic white pulp became more small and sparse after DC ingestion for 20 months.

结果 F0代的中、高剂量组大鼠摄入贫铀14个月后可见雄性的精曲小管萎缩，管壁增厚呈空虚网状，生精细胞层次减少，间质细胞增生，但仍见有精子生成；高剂量组可见到精子呈异型性改变，细胞核浓缩深染，且随着摄入时间延长改变愈趋明显；F1代大鼠摄入贫铀5个月后就有上述改变且更为严重。F0代中、高剂量组大鼠摄入贫铀14个月后肾小球轻度萎缩，间质增生明显，20个月时肾小球萎缩纤维化；F1代大鼠摄入贫铀5个月后就有上述改变。F0代中、高剂量组摄入贫铀7个月时脾脏生发中心和淋巴鞘增生，淋巴母细胞增生活跃，20个月时脾小体减少，生发中心稀疏；F1代大鼠摄入贫铀早期和晚期有类似改变。F0和F1代高剂量组摄入贫铀早期肝脏有炎症细胞浸润，晚期骨髓有核细胞减少，脂肪细胞增加。

In theterosporous species, a distinction is usually made between megaspore mother cells and microspore mother cells.

在异型孢子体种类中，可区分为大孢子母细胞和小孢子母细胞。

In seed plants also produce spores, and spores are profiled in the ovule Pearl hearts a megaspore mother cell produces large spores by meiosis in the anthers of the microspore mother cells produced by meiosis of microspore.

在种子植物中也产生孢子，且均为孢子异型，在胚珠的珠心中的1个大孢子母细胞经减数分裂产生大孢子，在花药中的小孢子母细胞经减数分裂产生小孢子。

Arabidopsis homeotic gene AP2 is essential for floral meristem development and organ specification.

拟南芥同源异型基因AP2对花分生组织和花器官的发育具有重要的表达调控作用。

Similar conditions were observed in chronic atrophic gastritis, intestinal metaplasia, dysplasia and gastric cancer. Between H.

在肠化生、异型增生及胃癌组织中也发现有类似的情况。

Police Finance Reform To prove himself, to the NPA selected Jack, Match, shaped and the millennium bug formed a special police four rebellious youth The new man, so Zhuana red tiger.

警官陈聪为了证明自己的能力，到警校挑选了Jack、Match、异型与千年虫四名叛逆少年组成一支特警新人类，务求抓拿赤虎。

The tapered line theory in circuit can be applied to the design of the special-shaped monopole antenna in order to obtain better electrical characteristics.

电路中的渐变线理论可以引入到异型单极子天线的设计中，以获得更为良好的电特性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。