查询词典 in situ

TheMn complexes with internal quaternary ammonium and/or pyridinium salt, either formed in-situ or isolated, displayedsignificantly higher activities than analogous complexes and Jacobsens catalyst in theaforementioned reaction.

通过研究发现，含有分子内季铵盐和／或吡啶盐的手性吡咯烷Mn配合物，无论是原位生成的还是分离的，都比类似的配合物以及Jacobsen催化剂的活性明显高。

The in situ investigation of the effects of stress induced martensitic transformation on fatigue behavior in TiNi shape memory alloy was conducted using a quester remote measurement system.

原位研究了TiNi形状记忆合金中应力诱发马氏体相变和逆相变对疲劳行为的影响。

Egr-1 mRNA and Egr-1 protein hadn't been found in the normal vein. The expressions of Egr-1 mRNA and Egr-1 protein had biphasic changes. By reverse transcription-PCR and in situ hybridization, we found that the level of Egr-1 mRNA rose at 1 hour after graft, the expression of Egr-1 mRNA was (35±7)%. Decline at hour 6, 24 and day 3, the positive rates of Egr-1 mRNA were (8±2)%,(8±6)% and (8±4)% respectively. Reincrease at day 7, a peak at day 28, the positive rate of Egr-1 mRNA was (45±6)%(compared with other phase, P＜0.01). At day 42, the expression of Egr-1 mRNA declined again. Immunohistochemical staining and Western blot revealed Egr-1 protein had expressed at hour 2 early phase, the expression of Egr-1 protein was (30±5)%, and until to hour 6. The level of Egr-1 protein was decrease at hour 24 and day 3, the positive rates were (7±3)% and (7±8)% respectively.

结果 自体静脉移植后，Egr-1 mRNA和Egr-1蛋白的表达呈双相变化，即移植后1 h， Egr-1 mRNA表达迅速升高，阳性率为（35±7）%，6 h、24 h及3 d时下降到较低水平，阳性率分别为（8±2）%、（8±6）%和（8±4）％，7 d时又再升高，28 d时达高峰，阳性率为（45±6）%，此与其余各时点比较差异均有统计学意义（P＜0.01），42 d时，Egr-1 mRNA的表达再次下降；移植早期（2 h）即有Egr-1蛋白的表达，阳性率为（30±5）%，并持续至6 h，24 h～3 d表达下降到较低水平，阳性率分别为（7±3）%和（7±8）%，7 d时又再升高，至移植后28 d，Egr-1蛋白的表达阳性率达到高峰，为（40±9）%，此与其余各时点比较差异有统计学意义（P＜0.01）。

The populations of DH, TM and WC are the concentration places of wild Ginkgo biloba L.. Among these populations, there are a great numbers of seedlings, which have more strong renovative ability .Therefor, these are the best regions to protect the gentic diversity using combined with in situ and transferred and should establish conservation areas in these places.

湖北大洪山、浙江天目山、贵州务川是银杏古树的集中分布区，银杏居群内的种子实生苗较多，具有较强的种群自然更新能力，是银杏遗传多样性就地和迁地保护的最佳地区，应尽早建立自然保护区。

Then,the evaporation source is mounted in an ultrahigh vacuum system and heated resistively in situ.

装入超高真空中，利用W丝自身的电阻加热，去气后，可获得数小时的清洁蒸发。

Methods Constructed the model of fetal scarless wound healing and investigated the expression of collagen in fetal and adult rat wounds by immunohistochemistry and in situ hybridization.

染色，Ⅰ、Ⅲ型胶原免疫组化，Ⅰ、Ⅲ型胶原原位杂交。结果胎鼠伤口愈合快，组织结构再生完全，没有瘢痕形成，胶原呈网状正常排列，Ⅰ、Ⅲ型胶原蛋白及表达均增多，同时伴细胞数增多，Ⅲ型胶原首先形成网状排列；成年伤口胶原纤维沉积慢，平行排列的胶原逐渐呈束状填塞伤口以致瘢痕形成，伤口内Ⅰ、Ⅲ型前胶原mRNA表达均增多，细胞数目增多不明显。

Stem and Dongmu-70 rye grass (Secale cereale L.) stem. The diameter, length, weight and linear density of stem were measured after sample collection. Shearing force was measured. Meanwhile, the content of moisture were measured, neutral detergent fiber acid detergent fiber lignin, cellulose and hemicellulose were measured. Three Xiaowei sheep were used to determine in situ degradability in 48 h of DM and NDF of alfalfa stem and rye grass stem.

采集2种牧草后，测定茎直径、长度、重量和线性密度，测定剪切力、中性洗涤纤维、酸性洗涤纤维、木质素、纤维素及半纤维素含量，用尼龙袋法测定干物质、中性洗涤纤维48h瘤胃降解率，比较各项指标随茎直径变化的规律，探讨剪切力与各项指标之间的相关性。

5 M deck traveling slide shuttering form s were used for the construction of cast-in-situ box girders of both the south and north approach bridges of Huangpu Bridge over Zhujiang River in Guangzhou.

m 移动模架，该模架在设计及应用过程中有很多特点和创新，其中很多的关键技术可为国内移动模架的施工提供很好的参考和借鉴。

Based on the preparation of silica in a rotating packed-bed reactor, an in-situ modification of silica is carried out by addition of silicane coupling agent during the final stage of carbonization reaction.

在超重力反应沉淀法制备白炭黑的基础上，在沉淀反应的后期加入硅烷偶联剂，实现沉淀法白炭黑的原位改性。

Based on the preparation of silica in a rotating packed-bed reactor, an in-situ modification of silica is carried out by addition of silicane coupling agent during the final stage of carbonization reaction.

摘要在超生力反应沉淀法制备白炭黑的基础上，在沉淀反应的后期加入矽烷偶联剂，实现沉淀法白炭黑的原位改性。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。