有符号的

Atomic number Z = 25, atomic weight of 54938, the chemical symbol Mn, only the F there is a stable isotope, radioactive short-lived, there are three kinds of allotrope α,β,γ.

原子序数Z＝25，原子量54938，化学符号为Mn，只F有一种稳定同位素，放射性的寿命很短，有三种同素异形体α、β、γ。

The symbol used to denote an antiparticle is the same symbol used to denote its normal matter counterpart, but with an overstrike.

过去常用于表示一个反粒子的符号是以用来表示它的常态物质版本的相同符号，仅有少许不同。

The symbol information for a symbol scope block has a start address smaller than the address of the preceding source line.

一个符号范围块的符号信息有一个比先前的源码行地址要小的开始地址。

For example, Complete tree method and negative boot active tree method, front exist symbol distinguish issue, the latter follow exist redundant term. Chen W.

其后，黄汝激提出了正负根有向树法，并给出了完整的证明，使其兼有完全有向树法和负根有向树法的优点：不含对消项，不存在符号问题。

She's as if she's a puppet, expressionless with no individuality.

的符号她有好像她有一个傀儡，无表情的由于没有个性。

Symbol Fe A silvery-white, lustrous, malleable, ductile, magnetic or magnetizable, metallic element occurring abundantly in combined forms, notably in hematite, limonite, magnetite, and taconite, and used alloyed in a wide range of important structural materials.

符号 Fe 铁：一种银白色的、有光泽、有韧性、可延展，有磁性或可被磁化的金属，以化合物形式大量存在，主要有赤铁矿、褐铁矿、磁铁矿和角岩，在许多种重要结构材料中用作合金的一种。

Group in the periodic table there are silver-white metallic luster of the solid metal transition element, atomic number Z = 26, atomic weight of 55847, chemical symbol Fe, there is a stable F isotope 5626Fe and a radioisotope 5526Fe, content of 5% of the earth's crust, accounting for elements of in the fourth place, the metal in the second melting point 1535 ℃, boiling point 2750 ℃, the relative density of 786, the external electronic structure 3d64s2, chemical reactions 2-6 tram F-volatile son, oxidation number of 0, 2, 3, 4 , 5 and 6, the chemical nature of the metal element is very lively, in the humid air combined with oxidation, but also directly with the sulfur, phosphorus, silicon, carbon together.

周期表中Ⅷ族有银白色金属光泽的固体金属过渡元素，原子序数Z＝26，原子量55847，化学符号Fe，有一种稳定F同位素5626Fe和一种放射性同位素5526Fe，地壳中含量5％，占元素中第四位、金属中第二位熔点1535℃，沸点2750℃，相对密度786，外围电子结构3d64s2，化学反应时易丢失2—6个电F子，氧化数为0、＋2、＋3、＋4、＋5和＋6、化学性质很活泼的金属元素，在潮湿空气中能与氧化合，也能直接与硫、磷、硅、碳化合。

You are provided with a rulebook, written in English, which instructs you to match certain Chinese symbols in one basket with others in the other basket.

你有一本手册，以英文写成的，它教你把一个篮子里的中文符号与另一个篮子里得的符号比对配合。

The author has made researches on the social occurrence of man's functions of symbols and finds out that the occurrence of babies' self-consciousness is achieved under the conditions babies have possessed dualistic attention-----that is to say, attention can concentrate on two signal sources at the same time or it has two focus of attention.

论文摘要本文作者对人的符号功能的社会系统发生进行了研究，发现婴儿自我意识的发生是在婴儿已经具有二元注意--即注意力能同时集中到两个信号源或者说有两个集中点--的条件下实现的，这种并行性注意使一种称为反身性条件反射建立成为可能，并形成了具有符号功能的神经机能组织--二联体。

A bar code symbol is the reading by the computer, this requires a very high business card printing and membership card production quality, the main factors have business card printing and membership card making methods (divided into contact business card printing and membership card making and non-contact business card printing and membership card making), the business card printing and membership card (with inkjet cards and membership cards, and photo-engraving cards and membership card production, thermal induction business card printing and membership card production, Business card printing business card printing and membership card making, etc.), Business card printing and membership card production locations, with live business card printing and membership card making and off-site business card printing and membership card making, etc.

条形码符号是由计算机识读的，这就要求其具有很高的制卡和会员卡制作质量，其主要影响因素有制卡和会员卡制作方法（分为接触制卡和会员卡制作与非接触制卡和会员卡制作）、制卡和会员卡制作设备（有喷墨制卡和会员卡制作、光刻制卡和会员卡制作、热感应制卡和会员卡制作、制卡制卡和会员卡制作等）、制卡和会员卡制作地点（有现场制卡和会员卡制作与非现场制卡和会员卡制作）等。

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。