查询词典 stimulus

However, too often some of the reasons may be related to the following: the one, local stimulus, such as perineal cleaning baby care too much, genital eczema, pinworm, wet diapers or pants too tight and so on stimulation. 2, psychological factors, if the children were the family atmosphere of tension, lack of motherly love, suffer discrimination and so emotionally can not be met through its own stimulus to seek vent, resulting in leg movements folder. 3, larger children may be related to puberty by sex-related stimuli.

但过于频繁可能与以下一些原因有关：1、局部刺激，如对孩子会阴部清洁护理过多、外阴湿疹、蛲虫、尿布潮湿或裤子太紧等等的刺激。2、心理因素，如有的儿童因家庭气氛紧张、缺乏母爱、遭受歧视等，在感情上得不到满足，通过自身刺激来寻求宣泄，从而产生夹腿动作。3、大一点的的孩子可能与进入青春期、受到与性有关的刺激有关。

Results:(1)NSCs form typical neurospheres under adequate concentration in vitro, which are immunoreactive to Vimentin. Typically and terminally differentiated mature neural cells could not be found without the stimulus of mitogen or only under NSCs self-regulation and self-induction;(2)NSCs derived from hippocampus maintain the character of stem cells much longer with better biological behavior; NSCs passed to the 2-3 passage are the best to graft since they have not differentiated;(3)NSCs cultured in vitro could self-regulate and differentiate into neurospheres and progenitors positively immunoreactive to specific antibodies representing neurons, astrocytes, oligodendrocytes and Schwann cells;(4)There are widespread synaptic contacts between various kinds of descendent clones and cells;(5)Neurospheres could be formed without the stimulus of mitogen when NSCs and OECs are cocultured. Many neurospheres and cells immunoreactive to Vimentin, GFAP, MAP2, 02, p75NGFR, GFAP, S-100, Synaptosis, Vimentin, Tau (Tau is only positive in cocultureof HNSCs+HOECs) could be found;(6)The supernatant fluid triturated from adult rat spinal cord stimulates NSCs to differentiate into neurons, but do not terminally differentiate;(7)Fibroblasts and O4 oligodendrocytes are not supported to grow under this culture medium.Part II: Isolation, culture and identification of rat and human olfactory ensheathing cellsOlfactory ensheathing cells/glials are the most powerful cells to enable the regeneration of axons in the central nervous system.

结果表明：①在适宜的浓度体外培养条件下，NSCs能形成典型的神经干细胞克隆球，Vimentin免疫荧光染色阳性，单靠丝裂原刺激或NSCs自我调节和分化诱导，不会产生典型的终末分化的成熟神经细胞；②海马源性的NSCs维持干细胞特性的时间更长，生物学特性更优；③传至第2～3代的NSCs尚未分化时移植最佳；④体外培养的NSCs能自我调控分化为神经元、星形胶质细胞、O2少突胶质细胞、雪旺氏细胞染色阳性克隆球和前体细胞；⑤各种子代克隆球和细胞存在广泛的突触联系；⑥NSCs与OECs联合培养时，不需丝裂原刺激即能形成克隆球，获得大量Vimentin、GFAP、MAP2、O2、p75NGFR、GFAP、S-100、Synaptosis、Vimentin、Tau(Tau只有人HNSCs+HOECs联合培养时出现阳染)染色阳性的克隆球和细胞；⑦脊髓研磨后的上清液刺激神经干细胞向神经元方向分化，但并不出现终末分化；⑧本研究培养条件不利于成纤维细胞、O4生长。

Giving the muscle a stimulus which is higher than the threshold stimulus, a single twich curve, which is made of latent period, shortening period and relaxation period, can be observed.

当给予肌肉标本一个高于阈刺激的单刺激时，可以在计算机中观察到由潜伏期、收缩期和舒张期组成的单收缩曲线。

It is found that a fluctuating stimulus can cause a threshold crossing in the spike generation with a steeper slope than that by a gentle stimulus, thus lead to more precise timed spikes.

一种涨落大的刺激会导致在脉冲产生时的阈值穿越率变大，这对应于高的脉冲时刻精确度。

VEP ; optimal stimulus ; threshold stimulus ; visual acuity

视觉诱发电位；最佳刺激；阈刺激；视力

To cause AN orgANism to respond in a specific mANner to a conditioned stimulus in the absence of AN unconditioned stimulus.

现在，在研究一下在没有背景场的情况下，单个磁芯的磁化强度。

Yes, fiscal discipline is important; but in times as dire as these stimulus is needed and stimulus, if it is to have any effect, has to be unfunded, at least in the short term.

当然，财政纪律很重要；但是，在这样的时刻，刺激是需要的，而且刺激——如果说会凑效的话——就不得不借款，至少在短期内是这样。

The economic stimulus legal system are numerous ways, only a selection of the tax system on the economic cycle of the economic stimulus legal system to do a whole package of note.

经济刺激法律制度的具体途径不一而足，仅选取其中的税收制度对循环经济下的经济刺激法律制度做一个以管窥豹的说明。

In this experimental session, no discrete stimulus is used to signal the occurrence of the aversive stimulus.

自由-操作回避学习'''-在这种实验类型里，没有不连续的刺激被当成厌恶刺激的发生讯号使用。

Objective: To observe the changes of P-VEP of reverse occlusion and reverse occlusion combined with pattern stimulus therapy in esotropic kittens, and evaluate the reliability of amblyopic curative effect of pattern stimulus.

中文摘要：目的：观察斜视性弱视幼猫反转遮盖和反转遮盖+模式刺激治疗的图形视诱发电位（pattern visual evoked potential， P-VEP）改变，评价模式刺激治疗斜视性弱视幼猫效果的可靠性。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了