This paper gives a proof that the reciprocal law of stresses is a sufficient and necessary conditionfor the equilibrium of a differential body,this being the equality of the reciprocal law of stresses withequilibrium equation.
本文从空间一般的情形证明了应力互换定律是微体平衡的充分必要条件,即证明了应力互换定律与平衡条件的等价性,从而揭示了应力互换定律的实质。
Data exchange between VB and Excel;
VB与Excel中的数据互换
When positions of a microphone and a woofer are exchanged in a small rectangular room, a similar frequency response curve can be obtained.
在矩形小房间内,低音扬声器和传声器的位置互换后,测量得到的低音扬声器的频响曲线与互换前是一致的。
Take human body s outer blood lymphocyte sisters single chromosome exchangeas target,take(Changchun new alkali)(VCR)as positive contrast, we studied the resis-tance function of GNS to VCR which initiates human body s outer blood lymphocyte sistersSCE.
以人外周血淋巴细胞姊妹染色单体互换（ＳＣＥ）为指标，长春新碱（ＶＣＲ）为阳性对照，探讨人参茎叶总皂甙（ＧＮＳ）对ＶＣＲ诱发人外周血淋巴细胞ＳＣＥ互换的拮抗作用。
As an important financial derivative, swap is favorable to avoid risk and gain benefit, but swap also has financial risk.
互换这一衍生工具有助于规避风险、谋取收益。
This paper goes from the prospective of finance and uses swap,a basic financial derivative tool,to give a new method to the stock management in an enterprise.
许多金融工具的应用已经不仅局限于金融市场,文章利用了基本的金融衍生工具——互换,从财务的角度出发来对企业的存货进行管理。
interchange reaction
互换作用，互换反应
A substitution, an exchange, or an interchange.
交换代替、交换或互换
To give and take something mutually.
互换相互都给予或拿来
The most common forms include interest-rate swaps, currency swaps and credit swaps.
最常见的形式包括利率互换、货互换和信用互换。
exchange(two functions,positions,etc)
互换（功能、位置等）
Turn the tables upon sb.
（与某人）互换座次
drill ,twist, interchangeable, of base metal
可互换螺纹钻,贱金属制
maxwell's reciprocal theorem
麦克斯韦尔互换定理
Experiment of Exchangeability Measurement Technology
互换性与技术测量实验
Basic Technology of Exchangeability Measurement
互换性技术测量基础
drill ,spiral, interchangeable, of base metal
可互换螺旋钻,贱金属制
deferred swap accrual date
延迟互换交易权责日
So we'll get the swap first.
那么我们先谈互换吧。
essential equality and interchangeability.
价值相等，可以互换。
ASCII(American Standard Code for information interchange)
美国信息互换标准代码
Yes, the swap is thirty-seven thirty-five for a small amount.
小数额互换价是37-35。
an exchange of chromosome parts.
染色体各部分间的互换。
pick - off gear
选速装置, 可互换齿轮