John Lott of the University of Maryland argues that short-term fluctuations in the crime rate are fairly idiosyncratic, and that trends should be observed over a longer period.
马里兰大学的约翰·洛特认为短期内犯罪率的浮动有一定特殊性，而想掌握犯罪趋势则应通过长期的观察。
The method simple, the reaction period short and the productive rate high. The purity of the product can reach 98%.
本方法简单、反应周期短、产率高，得到纯度达98％的甲基环己基二甲氧基硅烷产品。
In the example script provided, the sampling rate is every two seconds, which provides rapid feedback, but generates quite a bit of sample data in a short period of time.
在本文提供的示例脚本中，抽样频率是每2秒抽样一次，这样可以提供快速的反馈，但是在短时间内会产生较多的样本数据。
And they found, they think, some reduction in the death rate, but it was a very small study followed for a very short period of time.
他们发现，他们认为，死亡率可能有些下降，但这只是在很短时间内完成的一项非常小型的研究。
Pain can lead to a fast pulse (rapid heart rate) and sometimes causes high blood pressure for a short period.
疼痛会导致快速脉搏(快速的心率)，有时会导致短期高血压。
"Such a fatality rate for XDR-TB, especially within such a relatively short period of time, is unprecedented anywhere in the world," the authors warn.
作者禁告说，“对于有着这样一个致死率的XDR - TB，尤其在这样一个相对较短的时间里，在世界上的任何一个地方都是空前的。”
At the present point in time, meteorological and geological activity is significantly increasing and will do so at a non linear rate until we enter the short term period before the Pole Shift.
在目前的时间点上，气象和地质活动显著增加了，并会以非线性速下去，一直到我们进入极移前的短时期。
Bad reaction to treatment, low induced relieving rate, high recurrence rate, and short survival period are tough problem in the treatment of refractory acute leukemia (RAL).
难治性急性白血病对治疗反应差，诱导缓解率低，复发率高，生存期短，是白血病治疗中的难题，目前仍以联合化疗为主要治疗方法。
When gas flow rate quickly decreases, there will appear a short period of stratified flow in the transient process of the slug flow.
当气体流量突然降低时，在段塞流的瞬态变化过程中则会出现短时间的分层流。
Spark plasma sintering (SPS) is a type of novel fast sintering technology, which is characterized by high heating rate, short sintering period and high efficiency.
电火花烧结技术是一种新型的快速烧结技术。具有升温速度快、烧结时间短、效率高等特点。
The construction of Xiaolangdi rockfill dam is characterized by high standard of flood retaining and control, large quantity of dam filling, short construction period and high filling rate.
小浪底工程堆石坝施工的主要特点是拦洪及度汛标准高、填筑方量大、工期短、填筑强度高。
I think a short-term interest rate increases will not be coupled with an interest, management will observe a period of time.
我认为短期利率将不会增加，加上利息，管理人员将观察一段时间。
Bonds feel "safer" because they promise a fixed rate of interest, but the problem is that bonds can actually lose money in the short term as well, particularly if you have a period of inflation.
债券感觉起来“比较安全”，是因为债券保证固定利率。但问题是，短期而言债券也可能赔钱，尤其是遇上通货膨胀时期。
It reiterated that it would keep its benchmark short-term interest rate at virtually zero for an extended period.
同时重申了其在未来一段时间内会将基准利率水平控制在零左右。
The involved parameters are short-time amplitude and energy, lst-and2nd-order zero-crossing rate, autocorrelation function and pitch period.
所使用的参数是：信号的短时幅度与能量、一阶和二阶过零率、自相关函数及基音周期等。
Microwave extraction technology is a new technology which can improve extraction rate by using microwave energy, and it has the merits of short time period, efficient and energy saving.
微波提取技术是利用微波能来提高提取率的一种新技术，具有短时、高效、节能等优点。
The machine frame can install various agricultural implements, the functions are multiple, the utilizing rate is high, and the lay-up period is short.
这种机架可以安装多种农机具，功能多、利用率高、闲置期短。
Results: Of these data, aging, lower educational background, short period of the working, high rate of the middle or primary professional title, inadequate training and relevant knowledge were found.
③从事全科医疗的时间较短。④绝大多数是中级职称，个别区初级职称比重偏大。⑤接受全科医学培训和有关全科医疗的知识掌握不够。结论：急需培养高学历的中青年全科医疗人才。
Results: Of these data, aging, lower educational background, short period of the working, high rate of the middle or primary professional title, inadequate training and relevant knowledge were found.
③从事全科医疗的时间较短。④绝大多数是中级职称，个别区初级职称比重偏大。⑤接受全科医学培训和有关全科医疗的知识掌握不够。结论：急需培养高学历的中青年全科医疗人才。
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