a形成好的学习习惯是一个蛮长的过程。每天确定好一个时间段或要有学习意思,然后必须严苛要求自己完成。 Forms the study custom is a long process.Every day determined good time Duan Huoyao has the study meaning, then must request oneself to complete severely.[translate] ...
Cautionary Notes on Forward-Looking Statements This communication contains "forward-looking statements" within the meaning of the federal securities laws, including Section 27A of the Securities Act, and Section 21E of the Securi...
Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although methods and materials similar or equivalent to those described herein can be used in the practice or ...
Included in the meaning of “substituted” are chains or rings containing one or more heteroatoms, such as nitrogen, oxygen and/or sulfur, and the free valence of the substituted hydrocarbyl may be to the heteroatom. In a substituted hydrocarbyl, all of the hydrogens may be substituted, ...
substantially interfere with the process. If not otherwise stated, it is preferred that substituted hydrocarbyl groups herein contain 1 to about 30 carbon atoms. Included in the meaning of “substituted” are heteroaromatic rings. All of the hydrogen atoms may be substituted for, as in ...
hydroxy and dialkylamino. It is more preferred that A1is phenyl or p-methoxyphenyl or methyl. Included within the meaning of arylsulfonyl halide or alkylsulfonyl halide halide is any adduct, such as a 1:1 adduct, which is a reaction product of an aryl or alkyl sulfonyl halide and any poly...
Moreover, those having skill in the art to which the invention pertains will recognize that throughout the description the terms “foil”, “laminated foil”, “film”, and the like are intended to convey the same meaning. BRIEF DESCRIPTION OF THE DRAWINGS ...
expression for RSwas determined from Rh, by a third order polynomial regression fit to computer-generated data. This equation is: RS=1.19056+1.84535Rh-0.33524Rh2+0.030186Rh3(Note that when Rh=1.5728+, Rs=1.00 and the distribution is monodisperse. An Rsof less than 1.0 has no physical meaning...
Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the specification, including definitions, will control ...
Unless otherwise indicated, the following terms as used herein have the meaning as defined below.“Actinic radiation” refers to radiation capable of initiating reaction or reactions to change the physical or chemical characteristics of a photosensitive composition....