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Oleaceae oil is the aromatic constituent of a flower from the Oleaceae family obtained through solvent extraction methods. The aim of this experiment is to examine the effects of Oleaceae oil on preadipocyte differentiation and the identification of its active components.

本实验希望以科学之方法找到具有减肥疗效之精油，所使用的木樨科精油含花朵之精油成分，实验目则是观察木樨科精油抑制 3T3-L1前驱脂肪细胞株分化成为脂肪细胞的能力。

The five kinds of male germ cell cytogenetic assays used to detect genotoxicity of ani-mal drugs to each spermatogenetic stage of male germ cells,such as spermatogonia, primary spermatocytes, secondary spermatocytes,spermatids and spermatozoa,had beensystematically studied.

本文系统地研究了适合我国国情的检测兽药对哺乳动物精原细胞、初级精母细胞、次级精母细胞、精细胞和精子等各个发生阶段雄性生殖细胞遗传毒性的5种测定方法，并首次为国产阿维菌素安全性毒理学评价提供了系统的雄性生殖细胞遗传毒性资料。

Animals, as material, were used to study the toxicity of outer substance and made sure the estrogen effect of BBP by whole animal experiment, and the chronic toxicity of BBP was studied, designed and valued through several dosages and different exposed time. The result showed that BBP could make testis, epididymis and prostate withdrawl. Tectology changes were observed in testis, epididymis and liver. Especially the atrophy and degeneration of seminiferous tubules, decrease of spermatogenic cell and the turbulence of Sertoli cell and spermatogenic cell of seminiferous epithelium were also observed. The linkage between cells vanished.

明确了BBP的雌激素效应，并分别用多剂量和不同染毒时间来研究、设计、评价BBP在体内的慢性毒性，结果表明：BBP能引起雄鼠睾丸、前列腺、附睾性腺的萎缩和肝脏肿大，改变睾丸、前列腺、肝脏的组织形态学，尤其引起睾丸曲细精管萎缩、变性，各级生精细胞减少，生精上皮内生精细胞和Sertoli细胞结构明显紊乱，细胞间连接结构消失等。

Strong expression of nanos 1 mRNA was detected in spermatogonia and relatively weaker signal was found in primary spermatocytes but no nanos 1 mRNA expression was observed in spermatids. The results suggested that nanos 1 may play an important role in maintenance and functioning of the germline stem cell—oogonia and spermatogonia.

在斑马鱼精子发生中， nanos1 mRNA可在精原细胞和初级精母细胞中检测到。nanos1 mRNA的阳性信号在精原细胞中极为强烈，在初级精母细胞中较为微弱，而精子细胞中没有阳性信号。

Stage I of both male and female stone flounder appears only once in all its life, and the germ cells are comprised by spermatogonia or oogonia. The gonad from Mar to Aug keeps at stage II. The gonad index of testis at this stage is 0.037%, and the amount of spermatogonia is increased quickly. There is some linear germ plasm in the cytoplasm of spermatogina. In ovary at this stage it is mostly composed by oocyte of phase 2 which the character is the appearance of yolk nucleus, and no zona radiate in membrane. The mean GI of ovary is 1.95%. From Sep to Oct gonad is at stage III which testis is composed by lots of spermatogina and few spermatocytes, and the mean GI of testis at this stage is 0.086%. In ovary the ooctyes at phase 3 are in dominate position, the yolk nucleus disappear. And the GI of this stage is 3.35%. Both testis and ovary are at stage IV in Nov. hi testis the germ cells are in spermiogenesis, and the mean GI is 0.93%. hi ovary the oocytes are mostly at phase 4, which are filled in the cytoplasm with vitellin granule, and the zona radiate in membrane begins to formation. Nucleus moves to one side of the oocyte gradually. The mean GI of ovary at this stage is 9.37%.

在每年的3月-8月期间性腺处于Ⅱ期，此期精巢中精原细胞明显增多，胞质局部可见有线状的生殖质存在，平均成熟系数为0.037％；卵巢中以2时相卵母细胞为主，可见细胞质中出现强嗜碱性的卵黄核，细胞外由一层滤泡细胞包围，但尚无放射带，平均成熟系数为1.95％。9月-10月期间性腺处于Ⅲ期，此期精巢中仍有大量精原细胞，同时可见部分精母细胞，平均成熟系数为0.086％；卵巢中以3时石鲜孟加限加$玩印面n洲匆s性腺发生、分化及发育的周年变化相卵母细胞为主，细胞质中的卵黄核己消失，平均成熟系数为3.35%。11月性腺处于IV期，此期精巢内精细胞正处于不同的形成过程中，平均成熟系数为0.93%；卵巢中以4时相卵母细胞为主，胞质中充满染成桔红色的卵黄颗粒。

Lean production has entirely different management thinking from other traditional production methods. This study explores lean production activity management and integrates value stream mapping into a lean process implementation framework which includes six improvement phases: pre-implementation campaign, definition of value, affirming value stream mapping, smoothing the flow, pull process and completion, and with total of 19 guiding steps. An empirical study of an auto air-conditioning supplier implementing the framework is performed and the results are significant.

精实生产有著与传统的生产模式截然不同的管理思维，本研究尝试探讨精实生产管理的模式，以及运用价值溪流分析，系统地建立一精实生产制造导入模式，包含推行前置活动、定义价值、确认价值溪流图、畅流、后引式生产、完善等六大改善阶段及十九项执行步骤，并以某汽车空调制造公司进行实务验证，结果显示精实生产导入模式对该公司之效益显著。

Ingredients: lime essence oil, orange essence oil, pine tree essence oil, lemon citronella essence oil, bergamot essence oil, Jordan Dead Sea salt.

成份：青柠檬精油、香橙精油、松树精油、柠檬香茅油、佛手柑精油、约旦死海盐。

Ingredients: lime essence oil , orange essence oil , pine tree essence oil , lemon citronella essence oil , bergamot essence oil , Jordan Dead Sea salt.

成份：青柠檬精油、橙精油、树精油、檬香茅油、手柑精油、旦死海盐。

However, on the view of development, we must base ourselves upon our own country whatever it is for fine blanking die or for fine blanking materials and fulfill home made.

但是，从发展的角度来看，无论是精冲机、精冲模具，还是精冲材料都应该立足于国内，尽早实现精冲技术的国产化。

Between the flower fragrance of pure natural crystal necklace with crystal flower love between pure plant essential oils (dedicated to inter-pure natural crystal flower necklace of pure aromatic essential oils) is the Haizhu District of Guangzhou City Ying Ying firm introduced pure natural and pure crystal perfect combination of essential oils of the patented product has been registered in Beijing Intellectual Property Office set down between the flower fragrance of pure natural crystal necklace is from a variety of pure natural crystal, silver and platinum plating as well as the 925 made functional jewelry, It can be a variety of trickle-down between the crystal flower essential oils pure love, gorgeous appearance, style number and easy to use.

花间纯天然水晶香薰项链与花间水晶之恋纯植物精油(专门用于花间纯天然水晶香薰项链的纯植物精油)是广州市海珠区滢樱商行所推出的纯天然水晶与纯植物精油完美结合的专利产品，已在北京知识产权局注册在案，花间纯天然水晶香薰项链是由各种不同的纯天然水晶，以及925纯银镀白金所制成的功能性首饰，它可以随意滴入各种不同的花间水晶之恋纯植物精油，外观华丽，款式众多，使用方便。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。