查询词典 transitorily

The results showed that 50Hz magnetic field at 0.4mT transitorily induced the activation of P38 MAPK at 10 to 15min, while 0.1mT 50Hz magnetic field did not induce the activation of P38 MAPK within 24h.

结果提示CHL细胞经0.4及0.8mT工频磁场辐照处理后，可呈时相性增强SAPK磷酸化，并且均在15min时达到最大值，SAPK磷酸化分别提高20％和17％；同时SAPK激酶活性也相应增强，分别是对照的2.9±0.4和2.1±0.9倍。

Furthermore, middle-term cycles are classified into 4 evolvement stages, i.e. rising, transitorily decreasing, stably decreasing and fast decreasing.

主要划分为4个演化阶段，即基准面上升—短暂基准面下降—持续基准面上升—基准面又快速下降。

R waves of the 12 models rose transitorily and abnormally during the occlusion of the left coronary artery; new q waves appeared or original q waves deepened when reperfused for 15 -20 min, further more, the q waves broadened and deepened gradually along with the reperfusion.

QRS波群改变：12只大鼠在结扎左冠状动脉前降支即刻均出现短暂的R波异常增高；再灌注15—20min出现q波或原有q波加深，随再灌注时间延长，q波逐渐加深、加宽。

Then we transfected transitorily the recombinant of green fluorescent protein gene and middle molecular weight neurofilament cDNA into wide type N2a (N2a/wt) and N2a/tau40 to observe the effect of tau accumulation on GFP-NFM fusion protein transport in cellular processes in living cells. At last we used an apoptotic inducer, camptothecin (an inhibitor of topoisomerase-1) to treat N2a/wt and N2a/tau40 cell lines, and compared their apoptotic response.

主要结果如下：一、tau蛋白过度表达和聚积对细胞形态的影响：倒置显微镜下观察两种细胞的形态，发现N2a/wt细胞的突起多而长，而N2a/tau40细胞胞体变圆，突起明显缩短；免疫印迹结果显示转染了tau40的细胞内tau的免疫反应约增加14倍，免疫荧光结果显示N2a/tau40细胞胞体内呈现出较强的红色荧光，tau主要分布在核周和突起起始部分的胞质内，而N2a/wt细胞内的荧光很弱。

The spark-gap phenomenon is the main RF noise source of electrical railways, which happens when the pantograph-catenary is disconnected transitorily.

模型由离线事件模拟器、放电电压条件判决器、触发源等模块组成，将机车车速、定位点跨距、弓网接触压力、受电弓质量、离线概率等诸多因素作为仿真的输入参数，能反映出机车运行时弓网间电火花噪声的动态变化。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。