查询词典 SR

Based on the common D-H modeling methods for ground robot and the conservation of momentum and conservation of angular momentum suitable for SR, continuous motion trajectory control modeling algorithm for SR is developed.

基于地面机器人常用的D-H建模方法和空间机器人满足的动量守恒和角动量守恒原理，提出了SR连续运动轨迹控制建模算法。

The characteristics of changed Sr/Ba coincide with particle size and macroelement analysis. The higher Sr/Ba shows depauperization and increasing salinity.

Sr／Ba值的升降变化特征与粒度分析结果和常量元素分析结果都十分吻合，底部的高值说明湖面萎缩，盐度增加；56cm（公元1923年）以下相对平稳，56cm以后出现剧烈波动，这是人类活动对环境扰动的结果。

Recognized the regional geological history and the lack of external Sr sink epidote among the hydrothermal mineral assemblages, we refered that the Rb-Sr isoehron isotope date was the hydrothermal ore formation age.

因此本文通过Rb-Sr等时线所确定的250±20Ma同位素年龄具有地质意义，结合对区域地质演化史的基本认识及金矿石热液蚀变组合的研究(易捕获外来锶的绿帘石不发育)，该同位素年龄代表热液成矿年龄。

Results The serum antibody level reached to 0.71±0.08-0.77±0.06 after genetic vaccine pCD-HCV1(100 μg/mouse) were inoculated into the mice(n=12) three or four times while blank vector pCD-SRα1 could not induce the mice(n=8) to generate antibody response in same way.After the antibody levels in mice(n=8) immunized by pCD-HCV1 had ascended to peak value(0.71), there was no trend of descending during the following 18 weeks of detection(0.68±0.06-0.75±0.07). Specific fragment of HCV cDNA identified by polymerase chain reaction from DNA extracted from the muscles of the mice after pCD-HCV1 had beed inoculated three months.

结果 基因疫苗pCD-HCV1(100 μg/只)3-4次接种小鼠后(n=12)，血清抗体水平达0.71±0.08-0.77±0.06，空载体pCD-SRα1免疫鼠血清抗体阴性；免疫鼠(n=8)抗体水平达高峰后(0.71)，持续检测18周未见下降趋势(0.68±0.06-0.75±0.07)；pCD-HCV1免疫小鼠3个月后，用聚合酶链反应仍可从肌肉组织中扩增出特异性HCV cDNA片段；免疫鼠PBMC对HCV合成肽CP9、基因重组抗原C、E1刺激后均出现增殖反应，刺激指数分别为4.07±1.58、3.88±0.70和3.69±1.30，与pCD-SRα1免疫鼠相比，差异有显著性(P.001)。

In one group, Sr-HA cement was injected into rabbit ilium （non-weight-bearing conditions）.

方法12只兔随机分为两组，将Sr-HA活性骨水泥注入其中一组兔的髂骨内，另一组中，Sr-HA活性骨水泥被用于单侧半髋关节置换。

The characters of geochemistry are rich alkali. And at the same time the content of calcium is high. They are rich in alkali, high in Potassium, enriched in LILE, LREE and Pb, depleted in HFSE and have a small Sr, Nd, Pb isotope range. Their source is probably a kind of even metasomatic mantle. This is consistent with the fact that there is kimberlite containing flogopite in the deep-source enclosure of Cenozoic super-K alkali lava in the southern part of this rock zone.

组成这些钾质碱性岩带的岩石：在岩相上，包括深成相、浅成相和喷溢相等不同岩相；在岩性上，从超基性、基性、中性到酸性岩石；造岩矿物，从超基性到酸性岩石中均有透辉石，在基性、超基性岩中有霞石；在岩石化学成分上，所有岩石均表现出富碱高钾富钙，微量元素富集Rb、Sr、Ba等大离子亲石元素和Th、U等放射性元素，贫Nb、Ta、Zr、Hf等高场强元素；稀土元素富集轻稀土，铕负异常不明显；Sr、Nd、Pb同位素组成，显示了物质来源于富集地幔源区。

Otoliths remained steadily growing during metamorphoses, the number of otolith DGIs deposited after TC marks as consistant with the rearing days(p＜0.01) which validate the daily periodicity of the otolith increment deposition of Pacific tarpon leptocephali during metamorphoses. As for otolith microchemistry, Sr/Ca ratios in otolith of the fish decreased in accompany with metamorphosis, while Na/Ca ratios in otolith changed oppositely as Sr/Ca ratio.

TC萤光记号后新增的耳石轮数与饲养天数之间呈1：1的线性关系（p＜0.01），所以大眼海鲢的柳叶鱼在变态期间，耳石仍然维持一天一轮的日周性成长，变态开始发生时，耳石的轮宽急遽上升，耳石的Sr/Ca比急遽下降。

The Sr Nd Pb isotopic compositions of crust lavas are characterized by higher initial Sr isotopic ratios,lower Nd isotopic ratios,large εNa and enrichment in radiogenic lead.

罗布莎蛇绿岩是雅鲁藏布江蛇绿岩带东段出露较好，也是研究程度较高的（蛇绿岩片之一，其壳层熔岩的Sr，Nd，Pb同位素组成具有较高的ISr值，较低的Isd值，大的εNd值和富集放射性成因铅的特征。

Product of the 28℃ fermentation of SR-7 were used to treat turnip and Chinese cabbage and was found effective against the bacterial rot diseases, indicated that the anti-bacteria substance of SR-7 may have the potential as a antibiotic for agricultural use.

利用融合子SR-7的28℃发酵产物浸泡处理萝卜块和大白菜叶片，获得了良好的防腐效果，表明SR-7用于抗细菌农用抗生素的开发利用可能具有一定的潜力。

While calculating Sr spectrum by BSCR method we find: calculating the spectrum of Sr we can obtain pretty good results in low resonance energy if we use optimized β value of Ca directly, but it is not possible to obtain the ideal results in the part of high resonance energy spectrum.

我们使用BSCR方法计算Sr光谱时发现：将Ca的各open channel所对应的β值直接用在Sr的光谱计算时，在低能阶部分可得到相当错的成果，但是在高能阶时，则无法得到想的光谱。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。