就是用这样的办法，通过观察这缓慢的振动和计算一天中的振动次数，卡文迪什计算出了地球的确切的重量。
This could not be otherwise; and from the slowness of a vibration, or from the small number of vibrations in a day, Cavendish computed the real weight of the earth.
交易发生的次数也可以提供关于价值的附加信息，它能告诉观察家们购买商品的价值随时间有何变化。
Additional information about value is obtained by the rate at which transactions occur, telling observers the extent to which the purchase of the good has value over time.
最关键的是，研究者们发现当参与者们把精力集中于观察慢跑者手与头接触的次数时，其注意到那场打斗的概率则会大大降低。
Crucially, the researchers found that participants were far less likely to notice the fight when they were focusing their attention on how many times the jogger touched his hat.
跟这一起的是，十年来他们观察着抑郁的分数，观察抑郁发作的次数。
Along with this, they looked at depression scores over the ten years, and looked at the number of depressive episodes.
分别观察各组幼鼠SAC行为的正确反应次数和反应潜伏期。
The times of correct reaction and the latency of SAC were observed.
德国的灵长类动物学家DanaPfefferle观察过一群短尾猿，计算了雌猿的喊叫和雄猿骨盆大力冲刺次数。
German primatologist Dana Pfefferle watched a group of macaques, counting the females \ \ \ 'yells and the males \ \ \' pelvic thrusts.
在长江进行的调查显示，观察到白鳍豚的次数从1997年的11次锐减到1999的2次。
Yangtze surveys charted a decline from 11 sightings in 1997 to two in 1999.
方法：通过不同次数脑脊液置换配合大黄治疗观察疗效。
Methods: The curative effect was observed after some times CSF replacement and rhubard treatment.
追踪观察两组患儿的住院天数、医院感染次数及部位、住院医疗费用、直接非医疗费用和间接费用等。
The number of hospitalization days, nosocomial infection frequences and areas, hospital medical costs, direct non-medical costs and indirect costs were observed.
对抗中观察判断能力增强了，传球方式多样化、速度快，助攻传球与攻击性传球的次数多。
The judging ability when against enhanced , diversification of passing ball , fast speed, and the times that passing ball in offensive increased.
观察治疗后淋证的复发次数以及治疗前后肾虚证候积分变化。
The relapse tate and the integral of the weakness of the kidney were observed.
经9年的随访观察，美托洛尔可进一步减少老年无症状性心肌缺血发作的总次数和总时间，并改善患者的预后。
After 9 years of follow_up, metoprolol could reduce the total times and duration and improve the prognosis in senile patients with AMI.
本机系用来测试皮革屈曲特性，在屈曲规定的次数后，取下试件，观察其龟烈或受损情形，据以判断皮革的品质。
This machine is used to perform leather bending test . After testing for a certain period of time , observe the leather if cracks or breaks to judge the quality of leather .
方法以不同剂量的二金汤灌胃给药后观察其对腹腔注射醋酸引起的小鼠扭体反应次数和潜伏期及对小鼠小肠推进运动的影响。
METHODS We infused high and low dosages of Erjintang into mices stomach, and then observed the effects on enteric propulsion and pain-like response induced by acetic acid.
研究人员对这些新手进行了18个月的跟踪观察。他们发现，根据重力加速度事件的次数，可以让他们更准确的判断出哪个司机最容易和别人相撞。
The researchers tracked the newbies for 18 months, and found that g-force event numbers let them make good bets on who was most likely to crash the car.
观察两组穿刺成功次数和液体外渗情况。
Observe 2 sets to wear to stab successful number of times and liquid to outside ooze a circumstance.
观察其治疗前后发病次数和用SDS测量的抑郁严重度指数的变化。
The onset frequency of cholinergic urticaria and depression-index tested by SDS before and after being treated were compared.
观察了慢速脉冲的发生次数、分布以及与血糖变化的协同性。
The number and distribution of ultradian oscillations of insulin secretion and pulse concomitancy are observed.
观察单纯铀染毒大鼠、铀染毒同时食用含牛磺酸锌饲料大鼠及正常对照组大鼠之间体重增量和“Y”迷宫实验学会次数的差别。
Body weight increase and learning times of Y labyrinth were compared among rats of control group, simple exposed groups and TZC added group.
型迷宫实验主要观察大鼠达到9/10正确反应（跑到暗臂）所需的训练次数；
Y-maze test was to observe training times for reaching 9/10 accurate response (to the dark brachium);
方法采用自身前后对照研究，观察治疗4周后头痛疼痛程度、发作次数、持续时间和伴随症状的评分情况。
Methods The scores of pain extent, attack times, lasting time and accompanied symptoms of headache were investigated before treatment and after treatment of 4 weeks.
借此观察你一点一滴的进步，不管是锻炼时间的增多，锻炼次数的增加或者户外运动频率的提高等，都能提高你的运动积极性。
Seeing incremental improvements, whether it's improved time, increased reps, or greater frequency of workouts, can boost your exercise motivation.
观察治疗后硝酸酯类药物停减率、心绞痛发作次数，心电图、中医症状疗效等；
There were 30 cases of normal people in another group. To observe the cease and reduce rate of nitrate ester medicine, attack frequency of angina pectoris, EKG and TCM symptoms after treatment.
观察心绞痛发作次数、血压、心率、硝酸甘油含服数量、静息心电图变化。
The onset number of angina pectoris, blood pressure, heart rate, amount of sublingual nitroglycerin and resting electrocardiogram(ECG)were observed.
方法依据头颅ct结果观察40例老年人血管性痴呆患者卒中的次数，部位，性质，病灶数目。
Methods 40 old patients were diagnosed as VD, patients who suffered stroke were observed in stroke lesions times, location, character and quantity according cerebral ct.
花一个星期的时间观察你“嗯”、“啊”的模式，稍稍了解问题的轻重缓急有助于减少它的发生次数。
First, spend a week observing your "um" and "uh" pattern. Just becoming aware of the 8 dimension of the problem, helps you to cut down.
花一个星期的时间观察你“嗯”、“啊”的模式，稍稍了解问题的轻重缓急有助于减少它的发生次数。
First, spend a week observing your "um" and "uh" pattern. Just becoming aware of the 8 dimension of the problem, helps you to cut down.
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