The 28 bit plus-minus counter was realized in VHDL.
用VHDL语言设计实现了28位加减计数器。
In addition, two-way differential pressure sensor can measure plus-minus flow when air flow in both directions.
另外，还可选择双向差压传感器，从而测量气流双方向流动时的正负流量。
Agile talks about small team sizes with the magic Numbers of 7 plus minus 2. Agile also recommends whole teams.
敏捷认为小团队的人数规模应该是在魔法数字7上加减2。
It had a margin of error of plus or minus 3 percentage points.
其正负误差的幅度为3个百分点。
Harris Interactive said the results have a sampling error of plus or minus 1.2 percentage points.
哈里斯互动表示该调查结果会有正负1.2个百分点的采样误差。
The survey's sampling error is plus or minus 3 percentage points for the overall responses and plus or minus 5.5 percentage points for the questions broken down by race.
调查的整体回覆采样误差率为正负3%，按照种族划分的调查采样误差率为正负5.5%。
The poll has a margin of error of plus or minus 2.2 percentage points.
这一民意调查的误差幅度在正负2.2%以内。
The poll of 1,288 people was conducted July 7-11 and has a margin of sampling error of plus or minus 3.5 percentage points.
这项调查于7月7日至11日之间开展，共对1288名受访者进行了访问，抽样误差率为正负3.5个百分点。
The poll of 1, 288 people was conducted July 7-11 and has a margin of sampling error of plus or minus 3.5 percentage points.
这项调查于7月7日至11日之间开展，共对1288名受访者进行了访问，抽样误差率为正负3.5个百分点。
And By doing that they were able to give an account of the position of the planets in the sky, that worked out pretty well. Of the order of five degrees, plus or minus.
这么一来他们就可以，对天空中行星的位置做出合理解释了，而且也很奏效，偏差也只在正负五度之内。
So we can have, if we have the final quantum number m equal plus 1 or minus 1, we're dealing with a p x or a p y orbital.
所以如果我们有,磁量子数m等于正负1,我们讨论的就是px或者py轨道。
The aircraft was subjected to temperatures of minus 65 degrees and plus 120 degrees.
这架飞机经受过零下65度和零上120度的考验。
The survey has a total margin of error of plus or minus 2.6 percentage points, larger for subgroups.
该调查错误率是加上或减去2.6%，对次级群组错误率幅度更大。
Quantity: Quantity, unless otherwise arranged, shall be subject to a variation of 5% plus or minus at Sellers' option.
数量：除非另作安排，数量可能由卖方选择作加或减5%的变动。
Free cash flow is net income plus depreciation and other cash charges, minus the capital expenditures necessary to maintain the business.
自由现金流是指净收入加上折旧和其他非现金支出，然后减去维持业务所需的资本支出的值。
In the arithmetic of love, one plus one equals everything, and two minus one equals nothing.
在爱情算术中，一加一等于一切，二减一等于一无所有。
QUANTITY: Quantity, unless otherwise arranged, shall be subject to a variation of 5% plus or minus at Sellers'option.
数量：除非另作安排，数量可能由卖方选择作加或减5%的变动。
The unary minus (-) and unary plus (+) are the same operators as binary minus and plus.
一元减号(-)和一元加号(+)与二元加号和减号都是相同的运算符。
I don't know what happened to spring, but in the extravagant capital of extremes we seem to have leapt from minus 20 to plus 25 or higher in only six weeks.
不知道春天发生了什么，不过在这个什么都可能发生的首都，六周内天气就从零下20度一下跳到25度。
We know that this is going to be, by measurement, this is going to be plus and this is going to be minus.
我们知道通过测量，这儿将是正，这儿将是负。
Plus and minus signs were used in 1514 in Holland.
1514年，荷兰开始使用加号和减号。
The telephone poll's margin of error is plus or minus 4%.
此次电话民调的误差幅度约为正负4%。
The margin of sampling error was plus or minus 3 percentage points.
抽样错误的差额是正负3%。
The poll's margin of error was plus or minus two percentage points.
该调查的误差率为正负2%。
Your career will bring exciting news at the full moon, May 9, plus or minus four days.
5月9日的满月(正负四天之内)会给你的职场生涯带来振奋人心的消息。
What this magical number represents - 7 plus or minus 2 - is the number of items we can hold in our short-term memory.
这个神奇数字(7正负偏差2)代表着我们的短期记忆能记多少。
These net figures — monthly changes in the number of unemployed — tend to be plus or minus 200, 000 in any month.
这些净值——失业人数的月度变化——在任何月份里往往都在正负20万间变化。
The survey, which has a sampling error of plus or minus two percent, found that 35 percent of the respondents believed in UFOs and 31 percent in witches.
这项调查抽样误差在正负百分之二，35%的受访者相信飞碟，而31%的人相信巫术。
The survey, which has a sampling error of plus or minus two percent, found that 35 percent of the respondents believed in UFOs and 31 percent in witches.
这项调查抽样误差在正负百分之二，35%的受访者相信飞碟，而31%的人相信巫术。
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