The commutative law holds for superposition without exception,but it does not necessarily for accumulation.
叠加必然满足交换律,累加则不一定满足交换律。
The note gives some examples on a set with two binary operations which satisfying, or unsatisfying, respectively, the commutative law, the associative law and the distributive law; and discusses the examples satisfying n -element distributive law but not satisfying (n-1) -element distributive law.
给出一个集合上的两个 (二元 )代数运算分别满足或不满足交换律、结合律和分配律的各类例子 ,同时给出了n元分配律成立而 n-1元分配律不成立的例子 。
commutative law of vector
(管理数字) 向量交换律
The coefficient quality of non-commutative law (x_1+x_2+…x_m)~n;
不满足交换律(x_1+x_2+…+x_m)~n系数的性质
Multiplication of permutations, unlike multiplication of numbers, is not always commutative.
置换的乘法不同于数的乘法，它并不一定满足交换律。
On Levels of Understanding and Adoption of Reception Learning;
论理解的层次性与接受学习的取向——以乘法交换律的教学为例
law of exchange of equal amounts of labor
等量劳动相交换规律
Conference on Electronic Data Interchange and the Law
电子数据交换与法律会议
Legal Regulation for the Information Exchange and Competition Restriction;
信息交换与限制竞争的法律规制研究
The High Contracting Parties shall communicate to each other such lawsas may already have been or as may hereafter be enacted in theirrespective countries, relative to the subject of this Conv ention.
法律的交换各缔约国应相互交换各自国家已经颁布或此后可能颁布的有关本公约事宜的法律。
A substitution, an exchange, or an interchange.
交换代替、交换或互换
Counsel ask for more time to consult with his colleagues.
法律顾问要求有更多的时间与他同事交换意见。
When the legal formality have been settled, the buyer and seller of a house can exchange contract
房子的买方和卖方办妥法律手续即可交换契约
Joint Working Group on Legal and Commercial Aspects of Electronic Data Interchange
电子数据交换的法律和商业方面联合工作组
Model Law on Legal Aspects of Electronic Data Interchange and Related Means of Communication
电子数据交换及有关传递手段法律方面示范
When the legal formalities have been settled, the buyer and seller of a house can exchange contracts, ie to complete their agreement legally.
房子的买方和卖方办妥法律手续即可交换契约.
The Effect of the Vasomotion on the Mass Transfer in Microcirculation
微血管自律运动对微循环物质交换的影响
The Calculation of Tidal Water Capacity and Water Exchange Characteristic of Lian Lagoon
海南黎安港纳潮量及海水交换规律研究
Such laws also govern the chances of commodity production and exchange.
这种规律也支配着商品生产和商品交换的偶然性：
Farmers and herdsmen, individually or collectively, need pay no taxes for selling or exchanging their farm produce, livestock products or handicrafts.
农牧民个人和集体上市出售、交换农牧副和手工业产品，一律不收税。