延长时间

Cd3+, cd4+ and cd8+ lymphocyte subgroups in banked blood decreased as compared with those of prestorage in the two groups,but there was no significant difference between the two groups.

照射后随储存时间的延长，血液中il 2水平与对照组相比明显降低（p.05）；经紫外线照射后淋巴细胞转化率较对照组明显降低（p.01）；对照组与照射组血液在放置72 h后cd3+，cd4+，cd8+细胞亚群均有明显下降，但无显著差异。

Maintenance treatment by Feitai Capsules can effectively improve quality of life and prolongate progression-free survival in patients with advanced non-small cell lung cancer.

1肺泰胶囊维持治疗可改善中晚期非小细胞肺癌患者生存质量，延长无疾病进展时间。

Expression rate induced by thrombin was 50.88% and PAC?1 re?expression was 54.55%. It is concluded that the ability of recovered lyophilized platelets added with reversible activation?inhibitors, DMSO and trehalose to aggregate and coagulate has showed no significant difference as compared with FPRP. The reversible activation?inhibitors can decrease CD62p expression of lyophilized platelets, and may enhance their survival ability and prolongate survival time. Therefore the efficiency of lyophilizing platelets can be improved based on this freeze?drying procedure.

添加血小板可逆性激活抑制剂，海藻糖和DMSO后的冻干血小板，其聚集活性和促凝血功能与新鲜血小板无明显差异，血小板可逆性激活抑制剂降低了冻干血小板的CD62p表达，增强了冻干血小板的生存能力，因而延长了其生存时间，因此可以该冻干方法为基础进一步提高冻干保存血小板的效率。

CD62p reexpression rate induced by thrombin was 50.88% and PAC1 reexpression was 54.55%. It is concluded that the ability of recovered lyophilized platelets added with reversible activationinhibitors, DMSO and trehalose to aggregate and coagulate has showed no significant difference as compared with FPRP. The reversible activationinhibitors can decrease CD62p expression of lyophilized platelets, and may enhance their survival ability and prolongate survival time. Therefore the efficiency of lyophilizing platelets can be improved based on this freezedrying procedure.

添加血小板可逆性激活抑制剂，海藻糖和DMSO后的冻干血小板，其聚集活性和促凝血功能与新鲜血小板无明显差异，血小板可逆性激活抑制剂降低了冻干血小板的CD62p表达，增强了冻干血小板的生存能力，因而延长了其生存时间，因此可以该冻干方法为基础进一步提高冻干保存血小板的效率。

Results The content of Salvianolic acid B decreased with decocting time passing by,while the content of tanshinol and protocatechualdehyde increased.

结果随着煎煮时间的延长，丹参中的主要水溶性有效成分丹酚酸B的含量会而逐步降低；而同时，丹参素和原儿茶醛的含量则持续增加。

Results showed that: it aggravates the extent of protocorm vitrification with the increase of hormone concentration and the expansion of subculture time.

结果表明，随着植物生长调节剂浓度增高和继代培养的时间延长，类原球茎玻璃化程度加重。

High flow oxygen given in glottal prozone can prolong the holding time of the autonomous heartbeat in patients with respiratory arrest. Proper cardiac compression coordinated with nasal catheter oxygen inhalation in 10 L/min in glottal prozone can support for 7 mintutes.

结论对呼吸停止的病人在声门前高浓度输氧可以有效延长心搏维持时间，标准规范的胸外按压配合鼻导管声门前高浓度供氧(10 L/min)至少在7 min内不必进行口对口人工呼吸。

Under scanning electron microscopy, along with the extension of the culture time, the chondrocytes grew and propagated well on the surface. On 3 weeks, the cells adhered to the surface, and extended the pseudopodia, by which the cells were connected each other. The cells secreted matrix, which deposited around the cells and the surface of meniscus. In some area, the cells formed the structure like cartilage lacuna.

扫描电镜观察，随着培养时间延长，细胞在材料表面生长良好，细胞密度增加。3周时，可见细胞黏附在材料表面，有伪足伸出，细胞间通过伪足相互连接，并可见细胞分泌的大量基质沉积于细胞周围和材料表面，部分区域形成类似于软骨陷窝样结构。

Clinical features of measles in infants and children: time of fever was long, peak temperature of the fever was high, rash onset time long, more complications (especially to the younger infants and children); the main complications were pneumonia and enteritis; one patients died with death rate of 1.12%(1/89); compared the patients treated with antipyretics frequently and less frequently prior to hospitalization, the time of rashing and phase of fever had significant difference between the different treatment before hospitalization (P.05); 50 patients were diagnosed as pneumonia or bronchitis, 40% with reduction in absolute lymphocyte.

结果：本组流动人口占44.94%(40/89)；年龄组以3岁以下的嬰幼儿为主，占71.91%(64/89)，其中8月龄～3岁占56.18%(50/89)；符合麻疹计划免疫接种条件75例，接种率为26.67%(20/75)，流动人口接种率为7.5%(3/40)； 74.39%(61/82)病例发病前均有多家医院就诊史，临床特点：热程长，体温高峰较高，出疹期时间延长，并发症较多；并发症仍以肺炎、肠炎为主；死亡1例，死亡率为1.12%(1/89)；院外未频繁使用退热药组和频繁使用退热药组的出疹期和热程比较有显著性差异，P.05；本组50例诊断为肺炎或支气管炎， 40%淋巴细胞绝对值减少。

The expected benefits will be a reduced reblow rate, a tap to tap saving (a gain of 2 - 3 minutes per heat can be expected), as well as an increased refractory lining life and process yield.

预期的效益在于减少再吹炼的比率、节省出钢时间(预计每炉能缩短2～3 min)，同时延长耐火炉衬的寿命，提高生产产量。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐