a据我观察 According to me observes[translate] amaterials are a mixture of polymers with molecular weightsof several hundred thousands and fillers with diameter of tens of 材料是聚合物混合物与分子weightsof几百数以万计和补白与十倍直径[translate]...
A mixture of high molecular weight compounds has been identified that exhibits neuroprotective effects by suppressing neurological deficits, resulting in improvement of clinical symptoms and significant reduction in neuronal death and subsequent mortality. Additionally, it has antioxidant properties that ...
4.5 Molecular weight The molecular weight (formula weight) of a compound is the sum of the atomic weights of all the atoms in a molecule and can be determined by a variety of methods. Crude oil, being a complex mixture of (at least) several thousand constituents requires qualification of th...
aI am I, also does not need others to take 我是我,也不需要其他采取[translate] a这样的生活是在考验我的能力,快节奏生活需要在一定的时间内出色的完成自己的任务。 正在翻译,请等待...[translate] amaterials are a mixture of polymers with molecular weights 材料是聚合物混合物以分子量[translate]...
4.5 Molecular weight The molecular weight (formula weight) of a compound is the sum of the atomic weights of all the atoms in a molecule and can be determined by a variety of methods. Crude oil, being a complex mixture of (at least) several thousand constituents requires qualification of th...
molecular weight- (chemistry) the sum of the relative atomic masses of the constituent atoms of a molecule relative molecular mass mass- the property of a body that causes it to have weight in a gravitational field chemical science,chemistry- the science of matter; the branch of the natural ...
Fitting a mixture model by expectation maximization to discover motifs in biopolymers. Proc. Int. Conf. Intell. Syst. Mol. Biol. 2, 28-36 The algorithm described in this paper discovers one or more motifs in a collection of DNA or protein sequences by using the technique of expectation ...
or the low molecular weight ethylene-based interpolymer, in a first reactor, in the presence of a Ziegler-Natta catalyst system, to form a first interpolymer product;b) transferring the first interpolymer product to another reactor; andc) polymerizing, in the other reactor, the ethylene-based ...
A mixture of AIEgen (1 mg), DSPE-PEG2000(2 mg), and THF (1 mL) was sonicated (12 W output, XL2000, Misonix Incorporated, NY) to obtain a clear solution. The mixture was quickly injected into water (9 mL), which was sonicated vigorously in water for 2 min. The mixt...
1.1.9.1 Molecular weight A polymer's molecular weight is the sum of the atomic weights of individual atoms that comprise a molecule. It indicates the average length of the bulk resin's polymer chains. All polymer molecules of a particular grade do not all have the exact same molecular weight...