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This violation occurs, for example, when sanitation facilities , medical supplies, fire-safety provisions, or health regulations are inadequate or nonexistent.

不人道的工作环境指缺乏卫生设施、医疗设备、防火措施和达不到最低的清洁标准等。

We can also find a good relationship between frost-day temperature and mean temperature in the period , this may foreshow the variation of mean temperature is produced by frost-day temperature .

年霜冻日平均温度与年平均温度存在显著的正相关关系,而无霜冻日温度的年平均值与平均温度关系达不到信度检验。

The families brought him washing machine,frige and two tons of vegetalbes and fruits as well as other food. Before coming China, Pawalodi heard a rumor that there's nothing can by in China and inevitably worried.

这一行人,带来了洗衣机、冰箱,还带来了重达两吨的蔬菜水果和其他食品,来华之前帕瓦罗蒂听到了中国什么都买不到的传言,心中难免忐忑。

In this dissertation, we optimized the thinkness of each layer of TFEL devices using the layered optimization method to obtain ZnS: Ce〓 TFEL devices. Accoding to the energy level structure of Ce〓, two criteria for distinguishing the EL of Ce〓 were found out, from which it was conduded that the TFEL of ZnS: Ce〓 comes from 5d→4f transition of Ce〓. The measurement of brightness waveform showed that the TFEL of ZnS: Ce〓 was the luminescence from independent centers. and there were the field induced-delocalization in this process anf it〓s the cause of low TFEL efficiency of ZnS: Ce〓. In this dissertation, different influence factors on TFEL of ZnS: Ce〓 were sdudied. The influence of different host lattice is different: The blue/green ratio of ZnS: Ce〓 in hexagonal system of ZnS is larger than that in cubic system of ZnS, and the TFEL peaks in hexagonal system of ZnS moves toward longer wavelength compared with that in cubic system of ZnS. The adding buffer layer was used in this stage. The solubility of Ce〓 in ZnS was small and it was another limit to TFEL brightness of ZnS: Ce〓 device. The solubility of Ce〓 increased ten times when using Li ions as flux, so that the TFEL brightness of ZnS: Ce〓 was enhanced. It was found that the appearing of ZnO in active layer improves the TFEL of ZnS: Ce〓: the brightness and the wave range of ZnS: Ce〓TFEL were enhanced.

本文采用TFEL的分层优化方案,优化组合了各膜层厚度,选择最佳制备条件,得到了ZnS:Ce〓的TFEL;根据Ce〓的能级结构,找到了判别Ce〓的EL的两个简单依据,并据此断定ZnS:Ce〓的TFEL的两个发射峰分别属于Ce〓的〓和〓跃迁;亮度波形测量表明ZnS:Ce〓的TFEL属于分立中心发光,分析认为在此过程中存在着较严重的场致离化,这也是ZnS:Ce〓的TFEL效率较低的一个原因;本文考查了影响ZnS:Ce〓的TFEL的各种因素,发现:基质的晶体结构对ZnS:Ce〓的TFEL有所影响,在六角相ZnS中Ce〓的TFEL优于立方相ZnS中Ce〓的TFEL:发射峰的蓝-绿比相对较大,且光谱向短波方向移动,在此项研究中本文采用了在发光层前增镀过渡层的办法,过渡层为六角晶相的ZnO;限制ZnS:Ce〓的TFEL器件亮度的一个原因是Ce〓在ZnS中的溶解度低,本文用Li离子作助溶剂增大了Ce〓的溶解度,增大幅度为一个量级,并且ZnS:Ce〓的TFEL亮度明显提高;从ZnS:Ce〓的TFEL光谱来看ZnS:Ce〓的TFEL波长覆盖范围较小,亮度也不高,达不到做为白色TFEL材料的要求,需要寻找新的白色TFEL材料;在研究ZnS:Ce〓的TFEL中还发现:发光层中ZnO的出现有利于ZnS:Ce〓的TFEL:发射峰变宽、亮度增大。

In addition, as immunologist Nina Bhardwaj of New York University points out, the real-life relevance of a threefold increase in infection rates is uncertain.

另外,纽约大学的免疫学家NB指出,在实际情况里,可能达不到3倍这么高速度的感染率。

As the accretion that links an amount, the hand moves an examination apparent malapropos, it not only take time is arduous, sometimes may not essence is accurate, such the end that short of manages effectively.

随着链接数量的增大,手动检查显然不合时宜,它不仅费时费力,有时未必精准,这样便达不到有效管理的目的。

Fran?ois says his demonstrators speak some English, although "it's not Shakespeare".

弗朗索瓦表示,他的展示老师能说些英语,不过"达不到莎士比亚的水平"。

The effect of improvement on planosol by the application of the four types of ploughs suggest that there were hard clods between two chisel if the cultivate depth is less than 40cm; there are hard triangle clods between two chisel if the complete deep cultivate reach 40 cm and soil hardness is 20~40kg/cm〓 if the cultivate horizon is shallow or below 20 cm, the expected effect of improvement will not be obtained.

3应用三段式心土犁的土效果。不同改土机械改良白浆土对比试验结果表明:各种深松耕深不足40cm,且深松铲之间存在硬隔,达不到预想的改土效果。

Usually empty of preachment seem to be pale have no dint, could not reach ideal of education effect.

往往空口的说教显得苍白无力,达不到理想的教育效果。

Your work will never touch the standard set by your boss.

你的工作永远达不到你老板给你定的标准。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力