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Re-expression of TFF2 in gastric epithelial dysplasia implies that TFF2 possibly contributes to the initiation of gastric carcinoma.

TFF1、TFF2蛋白表达在胃癌发生过程中进行性下调，TFF1、TFF2蛋白表达可作为胃癌生物学行为的客观指标。

The deforma-tion history and strain characteristic during deformation of material are describedby the flow line in which the deformation history and strain characteristic re-strain the crack initiation at stage II and the crack propagation at stage III.

材料的流变曲线描述了形变过程中的变形历史和应变特性，有明显的阶段性，其中第Ⅱ阶段的变形历史和应变特性制约着裂纹的启裂过程，第Ⅲ阶段的变形历史和应变特性制约着裂纹的扩展过程。

And parking braking load case combined with mechanical load case have relatively less effect on fatigue crack initiation at the rim of wheel plate hole.

机械载荷工况与停车制动工况的组合作用对车轮辐板孔边萌生疲劳裂纹的影响相对较小。

Also, potassium top-dressing at panicle initiation stage, accelerated translocation of photosynthates to sinks.

插秧两周后的分蘖期施氮可促进有效蘖生长，而且在幼穗分化始期施肥可加快光合产物向营养汇的转运。

Art A presents a comprehensive coverage of all necessary laboratory techniques for the initiation, nutrition, maintenance and storage of plant cell and tissue cultures, including discussions on these topics, as well as on morphogenesis and regeneration, meristem and shoot tip culture, plant protoplasts, mutant cell lines, variation in tissue cultures, isogenic lines, fertilization control, cryopreservation, transformation, and the production of secondary metabolites.

lant Cell and Tissue Culture|植物细胞和组织文化植物细胞和组织文化彻底描述植物细胞文化和遗传学的转变，在全部主要的田地和种植园庄稼上包括详细的章。提出一全部必要实验室技术给开始，营养，维护和植物细胞和组织文化的贮存的综合新闻报导，包括关於这些题目的讨论，包括谷类，豆科植物，菜蔬，马铃薯，其他根和块茎，油菜籽，适度水果，热带水果，种植园庄稼，森林树和ornam

Two novel well-defined star-graft copolymers with poly as main chain are successfully prepared by combination of anionic and atom transfer radical polymerization. Anionic copolymerized 2,5-epoxypropyl-1-ethoxyethyl ether with EO by initiation of mixture of diphenylmethylpotassium and polyol [1,1,1-trispropane or pentaerythritol] to give the well-defined three-arm star poly and four-arm star poly.

用核磁共振(~1H NMR)、红外光谱、元素分析、气相色谱—质谱、凝胶渗透色谱和基质辅助激光解吸附电离飞行时间质谱(MALDI-TOF-MS)等手段对中间产物及最终产物进行了详细地表征，证明了这种合成聚醚为主链的接枝共聚物的方法是可行的，并且是成功的。2。

Through studying mechanism of drilling string failure in the action of interaction of cyclicstresses and corrosion, we find fracture source is accord with pitting corrosion inside surface ofdrilling string, crack from pitting corrosion lead to drilling string failure, the process of drillingstring failure is new drilling string → corrosion pit forming and crack initiation → corrosionfatigue crack propagation→piercement or fracture.

通过研究在钻柱交变应力和腐蚀的交互作用下的机理发现，腐蚀疲劳裂纹源与钻杆内壁蚀坑对应，蚀坑萌生裂纹造成钻柱失效，钻柱腐蚀疲劳破坏过程归结为：新钻杆—蚀坑形成及裂纹萌生—裂纹扩展—刺穿和断裂。

The effects of SIMT on stress-strain response, crack initiation and propagation of fatigue were investigated.

包括对应力－应变响应和疲劳裂纹萌生和裂纹扩展规律的影响、并与普通金属的疲劳行为进行了对比。

Sets up, directs and monitors project or program from initiation through delivery on material side, Manages program schedules and budgets on material side, Organizes interdepartmental, customer, vendor activities on material side.

从物料方面建立，指导及监控项目从启动到出货的所有活动，管理项目计划进度及预算，组织部门之间，客户及供应商在物料方面的活动。

SIP, short for Session Initiation Protocol is an IP telephony signaling protocol used to establish, modify and terminate VOIP telephone calls.

SIP 是会话初始化协议的缩写，是一种用于建立、修改和终止 VoIP 电话通话的 IP 电话信号协议。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。