单交

The influences of varied factors on callus induction and growth from different explants of Japanese lawngrass Zoysia japonica Steud.

本研究通过单因素实验和多因素正交实验探讨了多个因素对日本结缕草Zoysia japonica Steud。

The effects of reaction temperature,reaction time,ultrasound frequency,agitating velocity and HCl amount on the yield and purity of abietic acid were investigated by orthogonal experiment.

通过正交优化实验考察了反应温度、反应时间、超声波频率、搅拌转速、盐酸用量对枞酸单离收率和纯度的影响，确定最佳异构化反应条件为：超声频率47.2 kHz，反应温度55℃，盐酸用量0.06 mL盐酸。

The fermentation condition of Acetobacter xylinuml.1812 has been optimized by single factor and orthogonal experiments including the components of medium and the initial fermentation condition and the fermentation parameters.

通过单因素和正交试验，优化了木醋杆菌产细菌纤维素的发酵条件，包括培养基成份的优化、初始发酵条件的优化和发酵动力学参数的测定。

In order to extract insoluble dietary fiber from coconut residue,monofactorial tests were carried out based on component analysis of coconut residue to determine the appropriate levels of factors influencing proteolysis and adipolysis,orthogonal test was accomplished to optimize technological conditions of one-step zymohydrolysis and the product's function was determined too.

为提取椰子渣不溶性膳食纤维(insoluble dietary fiber，IDF)，在测定椰子渣化学组成后经蛋白酶和脂肪酶分步酶解的单因素试验初步确定影响酶解各因素的适宜水平，在此基础上采用正交试验优化蛋白酶和脂肪酶一步酶解制备IDF的工艺条件，并测定产品的性能。

To study on extraction of essential oil from Alpinia officinarum Hance by cellulase and ultrasonic, the effects of ultrasonic time, temperature and time of water bath, amounts of cellulase on the extraction efficiency of essential oil from Alpinia officinarum Hance were investigated. And the influence of the four factors was determined by orthogonal experiment.

研究了酶法、超声波辅助水蒸气蒸馏法提取高良姜中的挥发油，对超声时间、水浴温度、酶作用时间、酶用量进行单因素实验分析，在此基础上做正交实验。

The amidation reaction between rapeseed oil and onoethanolamine was studied via orthogonal experiment.

通过正交实验对菜籽油与单乙醇胺的酰胺化反应进行了研究。

NOTWITHSTANDING THE PROVISIONS OF UCP500,IF ISSUING BANK GIVE NOTICE OF REFUSAL OF DOCUMENTS PRESENTED UNDER THIS CREDIT,ISSUING BANK SHALL HOWEVER RETAIN THE RIGHT TO ACCEPT A WAIVER OF DISCREPANCIES FROM THE APPLIANT AND SUBJECT TO SUCH WAIVER BEING ACCEPTABLE TO ISSUING BANK,TO RELEASE THE DOCUMENTS AGAINST THAT WAIVER INSTRUCTIONS TO THE CONTRARY HAVE BEEN RECEIVED BY ISSUEING BANK FROM THE PRESENTER BEFORE THE RELEASE OF THE DOCUMENTS .

尽管UCP500规定，如果开证行通知拒绝接受有关此信用证的交单，但是开证行须要为开证申请人保留接受信用证不符点的权利，开证行接受开证申请人接受此不符点；凭接受不符点的保函，开证行将受益人提交的单证放给开证申请人。开证行不就此放单行为对受益人负责。

The study has also shown that there is a rotation angle for azimuthally NMO velocity ellipses in monoclinic media which different form HTI and orthorhombic media. The rotation angles of NMO ellipses are related to the property of fracture infill, fracture density ratio and the angle between the two fractures. These research results can be used to identify the type of fractured media and the property of fracture infill.

同时，研究表明对于裂隙型单斜各向异性介质，其方位NMO速度椭圆轴向并不象HTI介质和正交介质中的那样与自然坐标系的坐标轴一致，而是发生了一定角度的偏离，其大小与裂隙填充物的性质、两组裂隙密度的比值及裂隙间的夹角等因素有关，研究结果为进一步区分裂隙介质的类型及裂隙填充物的性质提供依据。

Then the azimuthally phase and group velocity formulas of plane wave propagation in horizontal plane are deduced according to Christoffel equation, and the azimuthally dependent velocities in dry and water saturated cracked medium are calculated.

而后，根据Christoffel方程推导了由各向同性背景介质中含两组非正交的垂直裂隙而形成的等效单斜各向异性介质中，在水平面内随方位变化的相速度和群速度的计算公式，并对干裂隙和饱和流体填充裂隙介质两种具体情况进行了计算。

We extend the second order elastic tensor of Husdon's and turn it to a matrix which makes the calculation of second order perturbation much more concise. Then the azimuthally phase and group velocity formulas of plane wave propagation in horizontal plane are deduced according to Christoffel equation, and the azimuthally dependent velocities in dry and water saturated cracked medium are calculated.

而后，根据Christoffel方程推导了由各向同性背景介质中含两组非正交的垂直裂隙而形成的等效单斜各向异性介质中，在水平面内随方位变化的相速度和群速度的计算公式，并对干裂隙和饱和流体填充裂隙介质两种具体情况进行了计算。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷