室温

Objective To compare the influence of two different feces preservation methods(room temperature preservation and Invitek stabilizer method) on gut microbiota structure.

目的比较2种粪便保存方法(室温法和Invitek公司的粪便稳定剂保存法)对菌群结构研究的影响。

Objective To compare the influence of two different feces preservation methods (room temperature preservation and Invitek stabilizer method) on gut microbiota structure.

目的 比较2种粪便保存方法（室温法和Invitek公司的粪便稳定剂保存法）对菌群结构研究的影响。

By means of optical and TEM microstructure analyses, room temperature and 900 ℃ tensile tests and X-ray diffraction phase and microchemical quantitative analyses, the structure and mechanical property changes of GH4199 superalloy after prolonged aging in the temperature range of 600℃ to 900℃ and time period of 100 h to 1000 h have been investigated.

采用金相和电镜微观组织观察、室温和高温拉伸试验、物理化学相分析等综合试验方法，对经600、700、800、900℃和100、200、500、1000h长期时效处理的GH4199合金进行测试和研究。

Both mechanical alloying and hot pressing technologies were successfully used to get dense, microgranular Laves phase TiCr〓 with homogeneous composition and structure, and the room temperature mechanical properties of the Laves phase TiCr〓 were greatly enhanced.

首次采用机械合金化+热压技术成功地得到了致密的、成分和组织均匀、具有微晶结构的Laves相TiCr〓，极大地提高了Laves相TiCr〓的室温力学性能。

Under the conditio of pressure level 7000atm,duralion time 20 min an room temperature,samples had much different micrographical structures of myofibrils compared with contral groups by using Transmissin electron micrograph.

本文研究分析了高压处理后的牛羊肌肉的显微组织变化，经对压力为7000atm，施压介质温度为室温，施压持续时间为20min的处理样品和相应的对照组分别进行了透射电子显微镜观察分析其肌原纤维的显微组织变化。

Best able to maintain room temperature 15 degrees, and placed moistureproof tube. 2 linked to the application of a law has pad fur coat hanger to hang, not to use wire hangers, so as not to destroy the fur.

最好能保持室温15度，及放置防潮管。2）挂得有法应用有垫的衣架来挂皮草，不要用钢丝衣架，以免弄破皮草。3）呼吸良好人要呼吸，皮草也一样。

Detection the early stage apoptosis cells by flow cytornetry Incubating SCL-1 cells in 6-well culture medium with 1×10~6/well, after 12～48hculture with the concentration of imiquimod 0μg/mL and 150μg/mL, gathering cellsgrowing along the wall and making monocellular suspension, washing in PBS for 2times, and then add 5μL Annexin V/FITC and 10μL PI solutions, reaction for 15min avoiding light, detection the early stage apoptosis cells by flow cytometry.

流式细胞仪测定细胞早期凋亡 SCL-1细胞以1×10~6个／孔接种于6孔培养板中，使用含0μg／mL、150μg／mL咪喹莫特的培养液培养12～48h，收集贴壁生长的细胞制成单细胞悬液，PBS洗两次，分别加入5μL Annexin V／FITC和10μL浓度20μg／mL的PI溶液，混匀后室温避光孵育15min，流式细胞仪检测，结果用Cell Quest软件分析。

Glucopyrone at room temperature for Ihr. Then it is leached, cooked for 5 min in 6 times boiled water immediately, followed by cooking at 90癈 for 25 min, during which mixture of sucrose fatty acid ester and monoglycerid must be added to the cooking water.

适宜的工艺参数为：将较低直链淀粉含量(＜16％)的粳米，用常法水洗后，以0.2％三聚磷酸钠与0.4％葡萄糖酸-δ-内酯混和溶液于室温浸泡1hr，沥水后投入6倍量沸水中煮制5min，再于90℃恒温水浴加热25min。

The optimum reaction conditions were: at present of acetic anhydride, a stoichiometric quantity of nitric acid, at room temperature for 40 minutes. Nitration of chlorobenzene gave a,50% yield of mononitro compounds, and an ortho-para isomer ratio 0.20 in product distribution of chlorobenzene mononitration.

结果表明：硅钨酸催化性能较好，催化剂载体以纳米二氧化硅最好，反应条件中醋酸酐用量是主要影响因素；SiW_(12)O_(40)~(4-)／纳米SiO_2催化剂具有强对位选择性：在醋酸酐存在下，氯苯与等当量的硝酸室温下反应40分钟，氯苯一硝化产物中邻／对硝基氯苯异构体的质量比达0.2，产率可达50％。

Firstly, a series of organic molecules which use phthalimido group as electron acceptor, N as electron donor, COO~- as eletrofugal group were synthesized based on SET-promoted photocyclization processes. These compounds were irradiated by 500 W ultraviolet under nitrogen atmosphere in room temperature. After filtration of the photochemical character of these molecules, substrate S1 and S2 were selected as appropriate model reactants. Secondly, the monosubstituted derivatives at the 6-position ofβ-cyclodextrin were synthesized as chiral template of photocyclization.

首先，以单电子转移机理为指导，设计了一系列以邻苯二甲酰亚胺基为电子受体、N为电子给体、羧基为离去基团的光环合反应底物，这些化合物在氮气保护下以500瓦紫外光室温下进行光照反应，对这一系列的分子的反应情况进行了研究与筛选，最终选择底物S1和S2作为研究光环合反应中立体控制方法的模型底物；其次，又合成了一系列6-位单取代β-环糊精，以此作为光环合反应的手性模板。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。