二项的

Those interlayer couplings have been found experimentallycontaining both the bilinear and the biquadratic terms.

在这种材料中观察到的层间耦合既有双线性项又有双二次项。

Police arrested 22 people in an anti-loansharking operation codenamed "Coral snake".

警方在一项名为「珊瑚蛇」的反高利贷行动中拘捕二十二人。

The characteristic vector of the real symmetric matrix should be found out, which is orthogonalized and normalized to a standard orthogonal base and is used as row vector to construct the transformation matrix P, so the P~(-1)AP can be made into diagonal matrix.

实对称矩阵A经相似变换P-1AP可化为对角矩阵，在x =Py 下，不一定能化A的二次型为标准型；应寻求对称矩阵A的特征向量，将其正交化并单位化作为标准正交基，作为列向量构造变换矩阵P，可使P-1AP=Λ为对角阵，在x =Py 下，要将二次型化为标准型，且二次项系数即为对角阵Λ主对角线上元素。

Four research results in the research are provided on the basis of wholly absorbed attention behavior performance including eyes-gazing, concentration as well as completion of orders, attention-testing performance, and multiple attention-testing performance. The collected materials are analyzed throughvisual analyze and Tryon's C statistic. The results of this research are as follows: 1. Attention-training maintains and give rise to samples' attention behavior. 2. Attention-training makes samples' attention-testing performance better. 3. Attention-training has generalization effects on samples' self-instruction and strategies for monitoring and behavior. 4. Attention-training has different effects on samples of different genders.

本研究以专心注意行为表现、自编注意力测验表现、多向度注意力测验表现及班级教师访谈问卷四项结果作为依据，所得的资料以目视分析法及C统计进行分析，所得研究结果如下：一、三位受试者之C统计值达显著(P1.65)，显示注意力训练对受试者的专心注意行为具有提升与维持效果；二、三位受试者在四项分测验中，有三项测验之C统计值达显著(P1.65)，显示注意力训练对受试者在注意力测验的注意力表现具有提升效果；三、由班级教师访谈问卷分析中得知注意力训练对受试者的自我指导、监控策略与行为具有迁移效果；四、由自编注意力测验结果分析显示，注意力训练对不同性别学生能显现不同的训练效果。

We give the detail analysis and show that the system exhibits subcritical pitchfork bifurcation, supercritical pitchfork bifurcation and transcritical bifurcation in the different regimes of control parameters,we also give the condition of the occurrence of bifurcation from the trivial solution,and consider the bifurcation directions.

其次，以前的研究工作主要是针对反应项是纯粹的二次项(p=0)或纯粹的三次项(p=1)的反应扩散系统。本文中取p∈[0，1]为参数，得到了比Auchmuty等人的工作更丰富的结论。

Dimethylnaphthalene is an ideal raw material of the production of polyethylene naphthalate. It is an important task to obtain 2,6-dimethyinaphthalene in low cost.

2，6-二甲基萘是制备高性能聚酯-聚对萘二甲酸乙二醇酯最理想的原料，如何低成本地获得2，6-二甲基萘已成为一项重要的课题。

Article 22 shall be changed into Article 23, of which item (1) of paragraph 1 shall be modified as "demanding that the banking institutions deposit the reserve fund at a required ratio"; and item (3) thereof shall be modified as "handling rediscounting for the banking institutions, which have opened accounts in the PBC"; and item (5) thereof shall be modified as "dealing in treasury bonds, other government bonds, financial bonds and foreign exchange on the open market".

九、第二十二条改为第二十三条，第一款第一项修改为：&要求银行业金融机构按照规定的比例交存存款准备金&；第三项修改为：&为在中国人民银行开立账户的银行业金融机构办理再贴现&；第五项修改为：&在公开市场上买卖国债、其他政府债券和金融债券及外汇&。

IX. Article 22 shall be changed into Article 23, of which item (1) of paragraph 1 shall be modified as "demanding that the banking institutions deposit the reserve fund at a required ratio"; and item (3) thereof shall be modified as "handling rediscounting for the banking institutions, which have opened accounts in the PBC"; and item (5) thereof shall be modified as "dealing in treasury bonds, other government bonds, financial bonds and foreign exchange on the open market".

九、第二十二条改为第二十三条，第一款第一项修改为：&要求银行业金融机构按照规定的比例交存存款准备金&；第三项修改为：&为在中国人民银行开立账户的银行业金融机构办理再贴现&；第五项修改为：&在公开市场上买卖国债、其他政府债券和金融债券及外汇&。

These three direct investigations concerned the following subjects: the management of government crematoria

自一九九四年至今，申诉专员公署共完成32项直接调查，其中三项在二零零一年完成，分别是政府火葬场的管理事宜

Democrats reportedly would like to limit each side of the aisle to offering amendments in single- or low double-digits.

据报道，民主党派希望将各方的修订数量限定在十项在内，或最多不超过十二、三项。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。