molecular weight
美 
英
- na.分子量
- 網(wǎng)絡(luò)分子質(zhì)量；分子重量；相對(duì)分子質(zhì)量
詞形變化
復(fù)數(shù)：molecular weights
英漢解釋
英英解釋
例句
Hydrolysis of polymers, as with their low-molecular weight analogs, is often catalyzed by traces of acids or bases.
和它們的低分子量的類似物一樣，微量的酸或堿常能促進(jìn)聚合物的水解。
In contrast, the drug with higher molecular weight tends to accumulate and maintain an effective concentration in tumor for a longer period.
分子量較大的藥物較易在腫瘤內(nèi)部積聚，從而能在較長時(shí)間內(nèi)保持一定的有效藥物濃度。
Super Collagen is enzymatically processed into its amino acid form with a very low molecular weight, which can be utilized 100% by the body.
超級(jí)膠原蛋白是酶加工成的氨基酸形成一個(gè)非常低分子量，可被人體利用100%。
Cationic polyacrylamide was an important flocculant with high molecular weight, so it has great potential of development and research.
陽離子型聚丙烯酰胺具有許多優(yōu)點(diǎn)，極具開發(fā)研究價(jià)值，是重要的高分子絮凝劑。
U. S. Core Seoul pure fish collagen peptide small molecular weight, high purity, easy-to-human use, recommending you use.
美睿爾高純魚膠原蛋白肽分子量小，純度高，易于人體運(yùn)用，引薦你用用。
The number of molecules in this chain(length of chain|)is known as the molecular weight.
分子的數(shù)量在這個(gè)鏈子（鏈子的長度的|）叫作分子量。
It exists in a high molecular weight form, approximately 180, 000 daltons, and as such seems to be associated with a lipoprotein .
它以高分子量形式存在，大約接近180,000道爾頓，這樣的表現(xiàn)似乎與脂蛋白有關(guān)。
"In case you're ever in a bind and need to calculate a molecular weight, here's a periodic table for your wallet, " she told him.
還對(duì)他說：“這是個(gè)元素周期表，你可以放到錢包里，以防需要計(jì)算分子質(zhì)量，你又想不起來的尷尬場面。”
Molecular weight of dissolved PAN decreased with the time, while molecular weight of undissolved PAN did not change.
溶解的PAN分子量隨著超聲時(shí)間延長而降低，未溶解的PAN分子量基本沒有變化；
The variation of monomer conversion with reaction time and that of molecular weight with monomer conversion were investigated in detail.
詳細(xì)考察了單體轉(zhuǎn)化與反應(yīng)時(shí)間、產(chǎn)物分子量及分子量分布間的關(guān)系。
Mechanical tests showed that this process increased the initial strength of the high molecular weight polylactide by 690%.
力學(xué)測試結(jié)果表明，這一進(jìn)程增加了初始強(qiáng)度高相對(duì)分子質(zhì)量聚乳酸的690%。
The degradation was favor for the longer molecule chains, resulted in decrease of molecular weight, narrow MWD and worse of me. . .
降解優(yōu)先發(fā)生在長鏈分子，導(dǎo)致摩爾質(zhì)量減小，摩爾質(zhì)量分布變窄，力學(xué)性能下降。
Chitooligosaccharides can inhibit many microorganisms, with its antimicrobial activity being related to its molecular weight.
殼寡糖可以抑制多種病原微生物的生長，其抑菌活性與其數(shù)均相對(duì)分子質(zhì)量有密切關(guān)系。
With increasing reaction temperature, the average molecular weight of the copolymers closely relates to its thermal properties.
通過熔點(diǎn)測定儀觀測，發(fā)現(xiàn)聚合物的熱性能與其平均分子量有密切關(guān)系。
A polymer is a substance of high molecular weight, well above the size of the compounds considered so far.
聚合物是一種高分子的物質(zhì)，其大小遠(yuǎn)遠(yuǎn)超出迄今所提到的各種化合物。
Therefore, LMWC-prednisolone conjugate with a proper molecular weight can be applied as a promising drug for renal targeting.
因此，適當(dāng)分子量的水溶性殼聚糖-潑尼松龍結(jié)合物有希望作為一種新的腎靶向藥物。
The surface of montmorillonite was modified with high molecular weight tractive agent synthesized by myself.
采用自行合成的高分子型牽引劑，對(duì)天然蒙脫土進(jìn)行表面改性；
High molecular weight polymers as drag reducing agents have been widely used in conduits during the transportation of crude oi I.
隨著石油工業(yè)的發(fā)展，超高分子量聚合物作為原油管道輸送減阻劑開始得到廣泛應(yīng)用。
Gel permeation chromatography (GPC) was used to determine the molecular weight of the prodrug.
利用凝膠滲透色譜（GPC）測定了前藥的分子量。
Because of the differences in the length of the chains, the molecular weight of a polymer is determined on a statistical basis.
由于在鏈子的長度上的區(qū)別，聚合物的分子量是堅(jiān)定的根據(jù)一個(gè)統(tǒng)計(jì)依據(jù)。
Hydrolysis of polymers, as with their low-molecular weight analogs, is often catalyzed by traces of acids or bases.
和它們的低分子量的類似物一樣，微量的酸或堿常能促進(jìn)聚合物的水解。
At the same corrosion environment, the corrosion rate of naphthenic acid drops with the increase of its molecular weight.
腐蝕環(huán)境相同時(shí)，環(huán)烷酸的腐蝕速率隨著環(huán)烷酸分子量的增加而降低。
It was also found that the molecular weight and the dissolubility of polyacrylamide decreased with the increase of dehydration time.
并且還發(fā)現(xiàn)，隨著脫水時(shí)間的延長，聚丙烯酰胺的分子量和溶解性能均呈下降趨勢。
Pregnancy associated plasma protein -A (PAPP -A ) is high molecular weight metalloproteinase and a novel marker of vulnerable plaque.
妊娠相關(guān)蛋白-A是一種高分子量的鋅結(jié)合金屬蛋白酶，是易損斑塊新的標(biāo)志物。
Degradation rate constants were determined by measuring the polymer molecular weight as a function of time by gel-permeation chromatography.
降解速率常數(shù)的測量，測定了聚合物的分子量作為時(shí)間函數(shù)的凝膠滲透色譜法。
The invention discloses aliphatic polycarbonate with high molecular weight and a preparation method thereof.
本發(fā)明公開了一種高分子量的脂肪族聚碳酸酯及其制備方法。
But the effect of chain-transfer of allyl would reduce the molecular weight of the product and the number of long side-chain of it.
但烯丙基具有鏈轉(zhuǎn)移作用，從而使產(chǎn)物分子量和分子中長側(cè)鏈減少，減水劑保塑性略有降低。
Ultrahigh molecular weight polyethylene is an engineering plastics with excellent performance and good market application prospect.
超高相對(duì)分子質(zhì)量聚乙烯是一種性能優(yōu)異的工程塑料，具有良好市場應(yīng)用前景。
High-molecular-weight components can be formed by the formation of SPI intermolecular covalent bonds through modification with MTG .
經(jīng)MTG改性后SPI可在分子間生成共價(jià)鍵，形成相對(duì)分子量較大的聚合物。
A thigh tourniquet, prophylactic intravenous antibiotics, and low-molecular-weight heparin anticoagulation were used in all patients.
所有的病人在大腿上應(yīng)用止血帶、預(yù)防性應(yīng)用抗生素、低分子肝素抗凝。
The viscoelastic properties of the polyethylene also indicated that the polyethylene was of ultra high molecular weight.
聚乙烯的粘彈性能表明材料為超高分子量的聚乙烯。
Application of low molecular weight heparins (LMWH) has been proven to be beneficial for the prevention of VTE in ischemic stroke patients.
對(duì)于缺血性卒中患者，使用低分子肝素已經(jīng)證明可以有效預(yù)防VTE。
Conclusion: Low molecular weight heparin can reduce the incidence of DVT after hip or knee replacements with a low incidence of side effect.
結(jié)論：預(yù)防性使用低分子肝素可以降低髖、膝關(guān)節(jié)置換術(shù)后DVT的發(fā)生，不良反應(yīng)發(fā)生率低。
The material has quite high molecular weight and is in a non-flat type spatial structure.
這類材料的分子量較大，并具有非平板型空間結(jié)構(gòu)。
By introducing the mixing rule, only molecular weight and acentric factor and critic parameters of each components are required as input.
該模型通過引入混合規(guī)則，僅需輸入混合工質(zhì)各組分的分子量、偏心因子和臨界參數(shù)即可預(yù)測混合工質(zhì)的粘度和導(dǎo)熱系數(shù)。
The low molecular weight chitosan showed good film-forming effect and ideal anti-bacterium effect as well.
低分子量的殼聚糖既有一定成膜效果，又有良好的抗菌效果。
The results show that the polyimides have good solubility, higher molecular weight distinguished transmittance and preferable. . .
結(jié)果表明，所合成的聚酰亞胺具有好的溶解性能、較高的分子量、優(yōu)異的透光率和較好的熱穩(wěn)定性。
Salt, besides being of a lower molecular weight, also dissociates in two ions.
鹽不但分子量低，而且其溶于水中可形成兩個(gè)離子。
The single-arm molecular weight hardly change molecular weight distribution and average arm number of the products.
單臂分子量對(duì)于產(chǎn)物的分子量分布，平均臂數(shù)基本沒有影響。
As the free acid and metal salt (humic acid salt) and exist in coal in a group of high molecular weight, disorder compounds group.
作為游離酸和金屬鹽（腐植酸鹽）而存在于煤中的一組高分子量的復(fù)雜有機(jī)、無定形化合物基團(tuán)。
Through the separation, lignosulfonate with narrow molecular weight distribution was obtained and then chemically modified.
通過對(duì)木質(zhì)素磺酸鹽進(jìn)行分離，得到分子量分布較窄的木質(zhì)素磺酸鹽。
