微小

African elephants have two fingerlike features on the end of their trunk that they can use to grab small items. Asian elephants have one.

非洲象的鼻子末端有两个手指状的东西可以用于抓取微小的东西

A process for an enzymatic production of vitamin B6 which comprises incubating 1-deoxy-D-threo-pentulose and 4-hydroxy-L-threonine with an enzyme reaction system prepared from cells of microorganism belonging to genus Rhizobium, Sinorhizobium, Flavobacterium, Chryseobacterium, Lactobacillus, Arthrobacter, Bacillus, Klebsiella, Escherichia, Pseudomonas, Stenotrophomonas, Enterobacter, Serratia, Corynebacterium, Brevibacterium, Exiguobacterium, Saccharomyces, Yamadazma, Pichia and Candida, in the presence of NADP+, NAD+, ATP.

一种维生素B6的酶促生产方法，包括在NADP＋、NAD＋、ATP的参与下，将1－脱氧－D－苏－戊酮糖和4－羟基－L－苏氨酸与从属于以下属的微生物细胞制备的酶反应体系一起温育，所述微生物属是根瘤菌属、中华根瘤菌属、黄杆菌属、金黄杆菌属、乳杆菌属、弓形菌属、芽孢杆菌属、克雷伯氏菌属、埃希菌属、假单胞菌属、寡养单胞菌属、肠杆菌属、沙雷氏菌属、棒杆菌属、短杆菌属、微小杆菌属、酵母属、Yamadazma、毕赤酵母属和假丝酵母属。

According to the analysis of reasons of transformer mal-operation in Pingdingshan Electric Power Bureac for years , and according to the present situation of transformer protection studies and applications at home and abroad. This paper points out the shortcomings of discrimination between internal faults and magnetizing inrush, the problems existing in differentiating the slight faults of turn-to-turn in transformer are also advanced. On the base of the electromagnetic characteristics of transformer, the relations between fluxional differential current and voltage of source side analyzed, all the operating states of transformer simulated by EMTP/ATP, the criterion of magnetizing inrush in transformer is got. Through the wavelet analysis of current waveform, using the intense reaction of wavelet transform to the little change of signal, the internal faults of transformer are distinguished by testing local extremum.

本文根据平顶山市电业局历年来变压器保护误动的原因分析，并根据国内外变压器保护使用和研究的现状，指出了现有变压器保护在区分变压器励磁涌流和内部故障方面以及在判断变压器匝间轻微故障方面存在的问题和不足；从变压器电磁特性出发，分析了电源侧电压和电流微分之间的关系，利用电磁暂态仿真程序对变压器各种运行状态进行了仿真，并以此建立了判断变压器是否含有励磁涌流的判据；通过对电流波形的小波分析，利用小波变换对信号微小变化极强的反映能力，通过检测电流的局部极值点来区分变压器运行状态，并作为上述判据的补充。

Unless the economy starts to recover powerfully enough to cut America's high unemployment levels, this modest set of policies will seem footling. Such tiny giveaways are unlikely to help assuage Americans' growing sense that this is an administration that has expended more effort on advancing long-held liberal dreams, like universal health care, than on securing middle-class jobs, nor to allay their suspicion that bail-outs are only for bankers.

除非经济开始强有力的复苏，足够支撑起美国目前高失业水平的现况，这套适中的政策看似没有用的，这些微小的赠品不可能帮助缓解美国人长期拥有的成长感，花费更多的努力在推进一贯的自由梦想，比如大学健康问题，而不是在保住中产阶级工作这个问题上；也不能缓解他们对于紧急援助仅仅是为了银行家们这个怀疑。

Small central suppresion scotomas (1° to 2°) are frequently present in microtropia A 4△ prism test which one can use to determine whether foveal suppression is present or not is a simple and quick method among the various employed tests.

微小度数斜视常常出现小的中心性抑制性暗点(1°～2°)。在各种使用的试验中，4△三棱镜试验是一种简单而快速的方法，可用来确定有无中心凹抑制。

Results The qualitative accuracy of CT in diagnosis of breast cancer, galactocele, lipoma, fibroadenoma, gynecomastia, breast hyperplasia was 80%(8/10), 100%(2/2), 100%(1/1), 100%(27/27), 100%(7/7), 100%(14/14), respectively.

钼靶摄影显示成簇样微小钙化优于CT.CT和钼靶摄影对乳房肿块的诊断准确率分别为 97%和71%。

CO2 pneumoperitoneum had a minor impact on the peritoneal growth and spread of ovarian cancer,when compared with midline laparotomy and He pneumoperitoneum.Further experiments are required to demonstrate the advantage of gasless laparoscopy over CO2 laparoscopy.

同开腹手术、He气腹相比，CO2气腹对卵巢癌腹腔内生长和扩散的影响极其微小，而免气腹腹腔镜手术的优越性也有待于进一步的实验证实。

To solve the control problem of micro-flow or low flow on pesticide in the course of variable rate spraying, an electromechanical flow control valve was developed with a miniature pin valve, a direct current motor, and gearset.

采用小型针阀、直流电动机及减速器设计了机电流量控制阀，解决了变量喷雾过程中药液微小流量的控制问题。

The result makes clear, 37 bright root leach carry fluid to reach 37 water to earth up collect fluid to be offerred to 3 kinds try the inhibition; with seminal bud apparent existence 37 total glucoside are right when density is low 37 seeds bud has little stimulative effect, lift along with chroma, show gemmiparous to 37 seeds inhibition.

结果表明，三七鲜根水浸提液及三七水培收集液对3种供试种子萌发存在明显的抑制功能；三七总苷在浓度低时对三七种子萌发有微小促进功能，随浓度升高，表现出对三七种子发芽的抑制功能。

If I can goback to childhood, I will not indulge myself for small mistakes, forgive myself for being careless.

假如我又回到了童年，我决不会放纵自己微小的错误，原谅自己一时的马虎。

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。