From an experimental point of view, it is certainly never observed.
从实验的角度来看，这种情况从未被观测到。
Two volunteers cut off from the rest world for eight months stepped out on a mock-up of Mars on Monday, reaching the dramatic half-way point of their experimental "voyage" to the Red Planet.
周一，两名同外部世界隔离了8个月之久的志愿者在模拟火星上迈出了第一步，进而让这个关于火星旅行的实验到达了关键性的中间点。
But to Mr Gove's team, experimental risk is not the downside of setting schools free (more than 1, 000 have gained academy status since 2010) : it is the point.
但对于戈夫先生的团队来说，实验的风险不是学校自由度的缩小(2010年以来，1000多所学校获得专科资格)：这才是问题的关键所在。
Byron is, in short, the highly unlikely focal point of a highly unusual film, an experimental surrender to the artistic unknown.
简而言之，拜伦是这部非同寻常的电影中相当不显眼的的部分，是对艺术中的未知进行屈服的尝试。
Meanwhile, experimental results and the analysis have been given which point out the direction for further research.
同时，给出了大量的实验结果和分析，为以后的继续研究指明了方向。
The experimental efficiency was quickly raised by familiarizing with and mastering the use of HPLC instrument and determination methods and analyzing the data with the single point correction.
认识并掌握HPLC仪器的使用和检测方法及采用单点校正法分析数据，迅速提高了实验效率。
Experimental results show the new method is at least 20% faster than the existing sequential point tree, and it is much faster in treating the large and complex models, more than 67%.
实验表明，相比于顺序点模型树，新方法的绘制速度更快，加速率至少在20%，特别是在处理大规模复杂模型时的加速率更高，能达67%以上。
The experimental results prove this point of view.
实验结果证实了这一观点。
The focal point of this paper is the teaching experimental system based on setting up a set of industrial control network.
本文重点是建立一套工业控制网络的教学实验系统。
Experimental research on the static bifurcation characteristic and dynamic bifurcation characteristic of a single point mooring (SPM) ship model subjected to tidal current was presented.
对潮流作用下单点系泊船舶的静态分岔特性和动态分岔特性进行了试验研究。
The method is subject to greater experimental errors than the freezing-point-depression method .
此方法比凝固点低压法易发生更大的实验误差。
The effects of experimental factors on both product yield and purity were analyzed and investigated from the point of view of nitration.
分析了几种试验因素对产品收率和纯度的影响，并从硝化作用的角度对这些影响进行了探讨。
It is concluded that: (1) the zero-curvature point is a characteristic point of the experimental curve and that the new criterion is an objective criterion without any artificial coefficient.
结果表明：(1)零曲率点是实验曲线上的一个特征点，新准则是一种不含任意人为系数的客观准则。
The experimental study has brought a viewpoint that there were one density point and three density zones of the density change during the compression process.
本试验研究提出了在压缩过程中密度变化存在一个密度点和三个密度区域的观点；
A comparison is made for the shapes of experimental saddle point with the theoretical predictions by the liquid drop model.
实验上推出来的鞍点核形状同液滴模型的理论予示作了比较。
In fact, stretching, swaying and even balancing on big wobbly exercise balls are the point of this experimental classroom.
在这个实验教室中，孩子们可以在摇摇晃晃的运动球上舒展，摇摆和平衡身体，这确实一大特色。
Rejection algorithm and point relaxing algorithm which are in the area of stipple are studied and the experimental results are given.
分别研究了点画法中的抑制法和点松弛法，给出实验结果和分析；
The principle and experimental process to determine the ice point of jet fuel by differential scanning calorimetry (DSC)were introduced.
介绍差示扫描量热法（DSC）测定喷气燃料冰点的原理和实验过程。
An experimental study to investigate bubble detachment point in the sub-cooled boiling at low pressure and velocity is introduced.
叙述了低压低流速下过冷沸腾汽泡脱离点的试验研究。
Simulation experimental results proved that the nine-point control has good performance under the above-mentioned circumstances.
结果表明，九点控制器在电机参数变化以及负载突变时都有较好的控制性能。
I agree, it is at this point risky and experimental.
我同意当前克隆人类具有冒险性，且处于实验阶段。
Results There were no differences in bacteria culture of the skin 12 hours after operation and puncture point infection rate after operation between the control and experimental groups.
结果实验组与对照组在术后12小时细菌培养和术后穿刺口感染之间无显著性差异。
ObjectiveA case in point is experimental autoimmune thyroiditis, which is the example of autoimmune diseases.
目的实验性免疫性甲状腺炎是自身免疫性疾病研究的一个典型实例。
The problem of design optimization of the point attach bit is discussed through theoretical analysis and discussion of experimental results.
通过对点式冲击刀具的理论和实验分析，探讨了如何优化设计使刀具受力最合理。
There is, however, a further and even more serious objection from an experimental point of view.
但是，从实验的观点来看，还有一个更为严重的缺点。
At present, hyperlipidemia is the hot point in the medicine field, while the experimental animal models play an important role in the study of the disease.
高血脂症是目前医药界研究的热点，而实验性动物模型的制备在其研究中具有十分重要的作用。
Experimental result shows: 1 on the condition of multi-point explosive, capacity of annular booster explosive is higher than that of cylinder by about 57%.
实验结果表明：1多点起爆条件下环形传爆药柱的起爆威力较圆柱形提高约57%。
Experimental results point out that the said copolymer electret film is a polar material, i. e. there exist both oriented dipoles and deposited space charges in the film after charging.
实验结果说明，拉伸前后的这类共聚物薄膜均是极性材料，即充电极化后的材料内部同时存在取向偶极子和俘获空间电荷。
The analysis of a four-point bending test of box girder specimens shows favourable agreement with experimental data.
对箱形桁材的四点弯曲试验的分析表明与试验数据吻合良好。
The theoretical and experimental study of fiber grating multi point sensing made.
对光纤布拉格光栅多点传感进行了理论研究与实验研究。
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