查询词典 reciprocal buying

3 Computation of virtual work principle and structural displacement : understand the content about the virtual work principle of deformable body and its application; skillfully master the calculation method of statically determinate structure displacement by loads; master the calculation method statically determinate structure displacement by temperature variation and support movement; know Reciprocal theorems .

虚功原理和结构位移计算：理解变形体虚功原理的内容及其应用，熟练掌握在荷载作用下静定结构位移的计算方法，掌握静定结构在温度变化，支座移动影响下位移的计算方法，了解互等定理。

In this paper, phase equilibria of quinary reciprocal system K~+, Na~+//CO_~(2-), SO_4~(2-), B_4O_7~(2-)-H_2O and its subsystems (two ternary systems and three quaternary systems) at 273 K were studied by isothermal evaporation method .

采用等温蒸发法研究了五元体系K~+，Na~+／／CO_3~(2-)，SO_4~(2-)，B_4O+7~(2-)-H_2O及其中两个三元子体系、三个四元子体系273 K相平衡关系。

In this paper, phase equilibria of quinary reciprocal system Li+, Na% KV/ C032. B4O72~-H2O and its subsystems (nine ternary systems and five quaternary systems) at 288K were studied by isothermal method; An experimental study on metastable equilibria at 288K in the quinary system was done by isothermal evaporation method, also.

采用等温溶解平衡法研究了五元体系Li~+，Na~+，K~+∥CO_3~(2-)，B_4O_7~(2-)—H_2O及其九个三元子体系、五个四元子体系288K相平衡关系；采用等温蒸发的方法研究了该五元体系288K介稳相平衡关系。

The reciprocal of the radius of a circle.

这个圆的半径有多长？

According to market investigation, as to many weak points in the use of common oscilloscopes at present, the design of our products (VD252/422/252/622M) adopts the computer mouse to control the measurement positions of parameters and uses such functional switch as voltage level difference, time difference and reciprocal of time difference.

根据市场调查，针对目前的通用示波器使用中的诸多不足之处，我产品（VD252/422/522/622M）设计采用电脑的鼠标控制电参数的测量位置和电平电压差、时间差、时间差的倒数等功能切换。

Based on the literature material of the prosocial behavior and motivation, the study describesthe types of prosocial behavior motivation, such as tendence-escape type, reciprocal type, and tellsthe difference of the conceptions between the prosocial behavior and the altruism behavior.

本研究结合国内外有关亲社会行为以及动机的研究文献资料，在理论上把亲社会行为动机划分为趋向一回避型和互惠型，比较分析了亲社会行为与利他行为的概念。

The results showed that: 1 during drying, the heat transferred between process gas and cut tobacco before feeding point in HXD could be scaled by ', which is the reciprocal of temperature difference of process gas...

结果表明：①在干燥过程中，HXD喂料点前工艺气流与烟丝间的换热量可用干燥前后工艺气流温差的倒数来衡量；②在其它控制参数不变，只改变排潮模式的情况下，设置为手动控制排潮时，干燥过程的换热量总是较低；③当设置为自动排潮且HXD蒸气注入量超过1800kg/h时，工艺气流的干燥能力随着注入量的增大而降低。

Assulta and the induction of GST activity by nicotine and capsicine in H. assulta provided partial supports for the hypothesis that diet breadth was governed by detoxification abilities. The results also indicated that two sibling species had different strategies of adaptation to toxic substances: H. assulta saves expenditure of nutrients and energy by restricting their countermeasures to a few potentially toxic compounds. H. armigera, by contrast, must be prepared to counter a wider range of potential toxins. 5. Compared with parental species, hybrids of reciprocal hybridization had significant difference in feeding preference for hot pepper.

结果显示，广食性的棉铃虫在中肠羧酸酯酶和谷胱甘肽-S-转移酶活性方面高于寡食性的烟青虫，但烟青虫谷胱甘肽-S-转移酶活性可以被寄主植物内的烟碱和辣椒素所诱导，表明解毒酶活性在一定程度上影响着植食性昆虫的食性广度；同时也暗示着二近缘种对有毒的次生物质采取不同的适应策略：烟青虫有选择地对付种类较少的植物次生物质以减轻营养和能量的消耗；棉铃虫则必须对付存在于其寄主植物内的种类繁多的有毒次生物质。

To begin with, we use reciprocal transformation to map DGH equation to associaed DGH equation.

首先，我们利用倒数变换把DGH方程映射到一个与它关联的双系统方程，即联合DGH方程。

The fluorescence quenching data were analyzed according to Stern-Volmer equation and Lineweaver-Bark double reciprocal equation.

用Stern-Volmer方程和Lineweaver-Burk双倒数函数处理实验数据。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？