可达到的

It is found that the phase-conjugate fifth-order polarization beat is due to the interference between fifth- and fifth-order optical polarizations, the beat signal oscillates not only temporally but also spatially, and the measurement accuracy for laser absolute frequency could reach the same order of magnitude as the laser linewidth.

发现相位共轭五阶极化拍频是五阶非线性光学极化强度之间干涉的结果，拍频信号不仅进行着时间振荡而且同时进行着空间振荡，它对激光绝对频率的测量可达到与激光线宽同一量级的精度。

It is found that the phase-conjugate fifth-order polarization beat is due to the interference between fifth- and fifth-order optical polarizations,the beat signal oscillates not only temporally but alsospatially,and the measurement accuracy for laser absolute frequency could reach thesame order of magnitude as the laser linewidth.

发现相位共轭五阶极化拍频是五阶非线性光学极化强度之间干涉的结果，拍频信号不仅进行着时间振荡而且同时进行着空间振荡，它对激光绝对频率的测量可达到与激光线宽同一量级的精度。

The discovery of superconductivity with a critical temperature higher than 40 K in the iron arsenide LnFeAs has drawn much interest in condensed matter physics.

最近，由于在铁基LnFeAs化合物及其相关化合物中发现具有高于40K的超导电性，层状的铁基化合物引起了凝聚态物理学界很大的兴趣和关注。在随后的研究中发现，在该类材料中最高超导临界温度可达到55K。

And 100%, respectively, under optimized reaction conditions. The existence of electron-donating groups on the benzene ring would enhance the activity of phenols.

使用苯酚作反应底物考察了各因素的影响，在优化的反应条件下，苯酚的转化率可达到99.8％，产物苯甲醚的收率高达99.8％。

The highest concentration of bile salt they could tolerate were 0.40% and 0.30% respectively. When BdSA12 was cultivated at different temperature, the survival number was 10~5pfu/mL if temperature ranged from 28 ℃ to 39℃and decreased as the temperature increased beyond 39℃.

在不同温度下培养，28～39℃时，BdSA12的活菌数可达到10~5pfu/mL，然后随着温度的升高而下降，42℃不能生长；109J的活菌数在28℃最高，38℃以上不能生长。

With this calorie distribution, 75 to 80 percent of women with gestational diabetes can

通过这样的热量分布，75－80％的妊娠期糖尿病妇女可达到正常的血糖。

With this calorie distribution, 75 to 80 percent of women withgestational diabetes can

通过这样的热量分布，75－80％的妊娠期糖尿病妇女可达到正常的血糖。

The experimental results show the dynamic small angle can be measured with a repeatability of 10-8 rad order of magnitude.

研究结果表明，基于该方法的动态小角度的重复测量精度可达到10-8 rad数量级。

An optical microscope of good quality can produce magnifications of several thousands of times, but in practice it is employed only for magnifications up to approximately 1000 times.

一个高水准的光学显微镜可达到数千倍的放大率。但在实际应用中，一般放大率约为1000倍。

Recent three months, the listing may be approved by the peatlands Yangchanfang number is nearly double the previous eight months, the industry is expected to reach 25% of the incremental pace.

最近三个月来，被审批通过可上市的央产房数量是前八个月放量的近一倍，业内预计其月递增速度将达到25%。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！