极微小

According to a report from Science, micro-bubbles are a naturally occurring phenomenon, and their 'undershine' already contributes to tiny fraction of the total amount of sunlight reflected back to space.

微小的气泡是自然界的正常现象，它们已经把极少的一部分太阳光反射回太空了。

When something like this shows up, ninety-nine times out of a hundred it's a speck of dust (one can't be too clean in the workplace) or a microscopic defect in the emulsion; but there is also the minuscule probability that it's a nova, and one has to make a report, subject to confirmation.

但凡出现这种事，一百次里有九十九次会发现一粒灰尘或者感光乳剂中有一个极小的缺陷；但也有微小的可能性，因为那是颗新星，人们必须作出报告确认下来。

The equations for two-conductor coupled-line Marchand baluns are derived. The analysis and systematic design procedure for multi-conductor coupled-line Marchand baluns are also presented, and verified with a few fabricated multi-conductor coupled-line Marchand baluns. Two MMIC broadband diode frequency doublers using multi-conductor coupled-line Marchand baluns are implemented to demonstrate the design procedure of multi-conductor coupled-line Marchand baluns. The MMICs achieve miniature chip areas with broadband performances in millimeter-wave regime.

二金属耦合线马逊平衡不平衡转换器的方程式推导及多金属耦合线马逊平衡不平衡转换器的分析及系统化设计流程也在此论文中被提出，并且用许多实际制作的平衡不平衡转换器做验证，此外，两个微波单晶积体电路的宽频二极体倍频器包含多金属耦合线马逊平衡不平衡转换器也用来验证此多金属耦合线马逊平衡不平衡转换器的系统化设计流程，这两个微波单晶积体电路在毫米波的频段内都达到微小的晶片面积与宽频的响应。

The most that can be said for Infosys's programme—without devaluing Mr Sadagopan's efforts—is that it is a great opportunity for a tiny number of middle-class Indians, who happen also to be low-caste.

最值得一提的可能是， Infosys 公司的这一计划恰是印度数量微小的中产阶级的一个极好的机会，因为他们碰巧也属于低种姓的一员——这并非贬低 Sadagopan 的努力。

As the stress concentration area of the bolt,screw thread roots are the most common points for the sources of fatigue core.

作为螺栓应力集中处，螺纹根部R处是疲劳核心起源的最普遍位置，在此应力集中处，螺栓的微小制造缺陷或安装、运输过程中对其造成的损伤极易成为裂纹源，导致螺栓断裂。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。