自组织的

It is shown that Mn and Ti had refined the microstructure,and formed to precipitation affluent of Mn or Ti ,which approved the performance of the Shape Memory Alloy.For a certain strain,the shape memory effect vayied functionly together with the aging time:alloy performance the best coorperative status that the martensite lathing was close and ordered,the precipitation rich of Mn and Ti dispersed orderly in the microstructure and little or even no eutectoid phase had precipited in the alloy ,in a special aging temperature and time. With the prolonger of the aging time,the different aging time affects the microstructure rulely.

结果表明：Cu-Al-X系形状记忆合金中，Mn和Ti的加入细化了组织，并且形成了富Mn和富Ti相，起到沉淀强化和弥散强化的作用；对于同一种变形量，合金在母相时效时，形状记忆效应随时效保温时间呈现规律性变化，不同时效温度下，合金对应一个不同的时效时间，此时合金的显微组织呈现最佳自协作状态，马氏体板条细密有序，富Ti和Al相均匀的弥散在组织中，合金中没有或很少有共析相出现，且随着时效时间的延长，在不同的特定温度下，Cu-24Al-3Mn-2Ti合金的组织会有规律性的变化。

It is shown that Mn and Ti had refined the microstructure, and formed to precipitation affluent of Mn or Ti, which approved the performance of the shape memory alloy. For a certain strain, the shape memory effect varyied functionly together with the aging time: alloy performance the best coorperative status that the martensite lathing was close and ordered, the precipitation rich of Mn and Ti dispersed orderly in the microstructure and little or even no eutectoid phase had precipited in the alloy, in a special aging temperature and time. With the prolonger of the aging time, the different aging time affects the microstructure rulely.

结果表明：Cu-Al-X系形状记忆合金中，Mn和Ti的加入细化了组织，并且形成了富Mn和富Ti相，起到沉淀强化和弥散强化的作用；对于同一种变形量，合金在母相时效时，形状记忆效应随时效保温时间呈现规律性变化，不同时效温度下，合金对应一个不同的时效时间，此时合金的显微组织呈现最佳自协作状态，马氏体板条细密有序，富Ti和Al相均匀的弥散在组织中，合金中没有或很少有共析相出现，且随着时效时间的延长，在不同的特定温度下，Cu-24Al-3Mn-2Ti合金的组织会有规律性的变化。

If there is to be an effective boycott, then no parties should be set up the SPDC should just do it on its own.

如果组织有效的抵制，没有新党设立参与-和平与发展委员会应就靠自演自看这场戏。

The group also calls for interaction between autistic children and non-autistic children of the same age when possible.

这一组织还号召同岁的自闭症儿童和非自闭症儿童多交流如果可能的话。

Objectivc To observe spontaneous pathologic change in main organs of conventional and specific pathogen free rats, to provide necessary and important base of raising environment affecting autopathy in test animels, and to get the message of the statue of autopathy in current laboratories, to provide spontaneous pathologic change type and incidence of it for pathologic diagnosis in SPF rats.

目的观察普通级及SPF级正常大鼠主要脏器病理切片，为实验动物饲养环境对动物自身疾病的影响提供重要依据，同时了解目前实验室内动物自发病状况，为病理诊断提供SPF级饲养大鼠自发病组织学改变类型及发生率。

Elastic fibers were well-distributed,and vascular endothelial cell did not immigrate.We suggested that expression of ectogenic VEGF triggered paracrine and autocrine of VEGF of chondrocyte and co-acted with VEGF receptor 2 to enhance permeability of chondrocyte and improve internal construct of engineering cartilage,and prevent vascularize proceed.

转VEGF基因软骨细胞作为组织工程的种子细胞与pluronic F-127复合后可于裸鼠体内形成转基因组织工程软骨，与对照组相比，转VEGF基因组织工程软骨具良好的生物学特性，结构均一且与正常软骨组织相似，软骨ECM的GAG、COLⅡ、COLⅩ增多，RunX2、Sox9表达增高，细胞处于增生期的肥大状态，初步分析其原因可能是转染后外源性的VEGF持续表达触发了软骨细胞VEGF自分泌，并通过VEGFR-2作用于软骨细胞，提高了软骨细胞活性，促进其存活与增殖，但未在软骨组织内引起血管内皮细胞的迁移及小血管形成。

From 1982 to 1988, 14 cases (8 females and 6 males) with granular myringitis had been operated under local anesthesia, and used an operation microscope to remove all the granulation tissue which existed over the ear drums. After we had removed the granulation tissue over the ear durms, we had performed free ear canal skin autograft for 8 cases – group A, and we had performed temporalis fascia with free ear canal skin autograft for 4 cases (small perforation was made by accident during the surgery due to large granulated area,﹥50%)– group B, but we had covered silastic sheet over the denuded drum surface for the other 2 cases –group C.

14例肉芽性鼓膜炎为自民国71年至77年间的住院手术病人，皆在耳局部麻醉后，於显微镜下刮除鼓膜上所有肉芽组织，其中8例於刮除鼓膜上所有肉芽组织后有移植外耳道的皮肤－A组，另外4例则因鼓膜上肉芽组织范围大於50%以上，致手术中意外地造成鼓膜小穿孔，需立刻加铺颞肌膜后，再移植外耳道的皮肤－B组，其余2例则只在刮除鼓膜上的肉芽组织后，直接铺上一块矽胶片－C组。

Allogeneic and syngeneic fresh bone, autolyzed antigen-extracted bone, bone matrix gelatin, demineralized bone matrix were implanted into the muscle pouch of mice, at different times after implantation, the immunological, histological and alkaline phosphatase assay were conducted. The results revealed that all four kinds of allogeneic implants activated specific cellular and humoral immune responses, most notably in fresh bone group, the AAA, BMG and DBM inhibited the proliferation of the lymphocytes in vitro and BMG had the most powerful inhibiting action, allogeneic AAA, BMG and DBM might induce heterotopic osteogenesis in vivo, however, there were obvious difference in ALP and histomorphometry between allografts and isografts.

在小鼠肌肉内植入同种异体或同系新鲜骨、自消化抗原去除骨、骨基质明胶、脱钙骨基质，术后免疫学、碱性磷酸酶、组织学检查发现：4种同种异体植入物均可引发特异性细胞免疫反应和体液免疫反应，其中以新鲜骨移植引发的免疫反应最为显著；自消化抗原去除骨、骨基质明胶、脱钙骨基质在体外具有抑制淋巴细胞增殖的作用，骨基质明胶对淋巴细胞增殖的抑制作用最显著；同种异体与同系4种植入物在体内成骨活性有显著差异；自消化抗原去除骨、骨基质明胶、脱钙骨基质均有异位诱导成骨活性，其中骨基质明胶骨诱导活性最佳。

With many years of research, two inbreeds 18-599 and 18-599 are sieved to be excellent on both characters of induction efficiency and number of regenerating. They also act much better comparing with those superior acceptors as B73, A188 and zong 31, which are known in foreign and home country, and their induction efficiency don't act different essentially, however their number of regenerating is much lower.

6经过多年的重复研究后筛选到的玉米幼胚培养胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数等2个幼胚培养能力性状均表现十分优良的自交系18-599和18-599，与国内外公认的玉米转基因优良受体，如B73、A188和综31、中自03等相比较，它们不仅在幼胚培养胚性愈伤组织诱导率表现上没有实质性的差别，而且在胚性愈伤组织绿苗发生数的表现上要比后者优良得多。

Since the 1980's, organizational innovation climate has become the focus of research on industrial psychology and organizational behavior in foreign countries, but the domestic empirical study has just begun.

组织创新气氛自二十世纪八十年代已成为国外工业心理学和组织行为学等领域的研究热点，而国内对于组织创新气氛的实证研究才刚刚起步。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。