介
- 与 介 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Complex permittivity includes abundant information, since its real part is the dielectric constant, and the imaginary part is proportional to conductivity.
复介电常数包含了丰富的信息,其实部即为介电率,虚部与导电率成比例;并且介电常数与很多生理参数有关,例如温度、含水量、血量、血氧浓度等。
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For one-dimensional mesoscopic metal rings system in external magnetic field, supposing the system has a symmetry under translation in charge space, the quantum current relation in mesoscopic metal rings is given by solving the eigenvalue equation of the current, the property of quantum current have been investigated and analysed.
针对处于外磁场中的一维介观环系统,假设在电荷空间中具有变换的对称性,通过求解电流算符的本征值方程,给出系统中的量子电流关系,分析和研究一维介观金属环中量子电流的性质。结果表明,量子电流不仅与外磁场、介观金属环参数有关,而且还明显地依赖于电荷的量子化性质
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The term"the occupied volume fraction"was introduced to investigate the acquirability of mesoporous transition metal oxide by comparing the synthesis of mesoporous titanium and mesoporous silica.
论文对比了介孔SiO2和介孔TiO2的合成,通过引入占有体积分数这个概念考察了过渡金属氧化物介孔材料合成困难的原因。
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The invention discloses a dielectric hole-microhole composite material and synthesizing method in the inorganic porous material, adsorbing material and catalytic material technical domain, which comprises the following steps: adopting zeolite molecular sieve as raw material; reacting with sodium bisilicate solution under 30-60 deg.c for 10-300 min; disintegrating particle part of zeolite molecular sieve into piece with microhole structure; adding cetyl trimethyl ammonium bromide as molder; adjusting pH value of mother liquid to 10-12; aging 1-8h; adding in the high-pressure autoclave to do water heat synthesizing reaction at 80-130 deg.c for 24-72h; separating solid; washing; drying; sintering under 500-600 deg.c for 5-10h; obtaining the Si-Al porous material with dielectric hole and microhole composite structure.
本发明属于无机多孔材料、吸附材料和催化材料技术领域,涉及具有介孔-微孔复合材料及其合成方法。其特征是以沸石分子筛为原料,用偏硅酸钠的水溶液在30~60℃反应10~300分钟,使沸石分子筛的颗粒部分解离形成具有微孔结构的碎片,加入模板剂十六烷基三甲基溴化铵,然后调节母液pH值为10~12,老化1~8小时,然后加入高压釜于80~130℃进行水热合成反应。反应24~72小时后,分离出固体,水洗、干燥,然后于500~600℃焙烧5~10小时,得到具有介孔和微孔复合结构的硅铝多孔材料。本发明的效果和益处是所发明的合成方法可用于合成多种沸石结构和介孔结构的复合材料,所合成的材料经过质子交换可以具有较强的酸性,在吸附和催化领域具有广泛应用前景。
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Celite activation markedly attenuated TFPI-mediated effects on coagulation kinetics, whereas TF activation accentuated TFPI-mediated prolongation of clot initiation and diminution of propagation.
硅藻土激活显著的弱 TFPI-介导的对凝血影响,然而 TF 激活强 TFPI-介导的延长凝血启和 TFPI-介导的血块增殖减少。
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Methods Serum contents of hyaluronic,type IV collagen,cholalic acid,tumor necrosis factor,transforming growth Factor-α,interleukin-1(IL-1),interleukin-6(IL-6)and interleukin-8(IL-8)were detected by radioimmunoassay and were analyzed.
方法应用放射免疫法对患者血清透明质酸、IV型胶原、胆酸、肿瘤坏死因子、转化生长因子-α、白细胞介素-1(IL-1)、白细胞介素-6(IL-6)和白细胞介素-8(IL-8)进行测定和分析。
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Songliao basin ; Late Mesozoic era ; Basin environment ; Organic evolution ; Ostracoda ; Conchostraca
松辽盆地;晚中生代;盆地环境;生物演化;介形类;叶肢介松辽盆地;叶肢介
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E. , ACTH antagonizes the analgesia mediated byμand δ opioid receptors, but notκreceptor;(2) The antagonizing effect of ACTH on opioid analgesia is proposed to be mediated by ACTH receptors, although the latter has not been characterized;(3) A contradictory interaction on intracellular cAMP content may constitute one of the postreceptor mechanisms underlying ACTH antagonism of opioid analgesia;(4) Another proposed mechanism of the anti-opioid effect of ACTH is that ACTH can modulate opioid-induced suppression of calcium influx;(5) ACTH has been shown to induce Fos protein expression in selected areas of the rat brain including the nuclei involved in pain regulation as well as the ependyma of the third ventricle and the aqueduct.
根据以上实验结果,本论文首次提出以下论点:(1)ACTH在脊髓水平对抗阿片镇痛具有受体选择性,即ACTH可对抗μ受体和δ受体介导的镇痛,不对抗κ受体所介导的镇痛;(2)由于ACTH与阿片μ受体的肽类配体的结合位点仅有很低的亲和力,与μ受体的非肽类配体的结合位点以及δ受体无亲和力,推测ACTH是通过中枢内的ACTH受体介导发挥抗阿片效应的;(3)ACTH抗阿片作用的受体后作用机制之一是在cAMP信使通路水平与阿片发生相互作用;(4)ACTH抗阿片作用的另一受体后机制是在〓水平影响阿片的效应;(5)通过Fos蛋白的诱导揭示:ACTH可以作用于脑内多个核团,其中包括许多与痛觉调制有关的核团,推测ACTH可能通过激活这些核团的神经元而发挥其中枢效应。
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The differences in Meiliang Bay and Gong Bay were mainly because of high reproduce energy of eurythermal species.
在15个物种中克氏瘤丽星介和豆形豆形玻璃介的丰度和生物量最高,所以两者为太湖介形类的建群种。
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The equilibrium P-T conditions of the spinel lherzolite xenoliths in the study area are: T=913~1045℃, P=13~22kb corresponding to depths of 45~83 km. The P-T conditions suggest that the geothermal gradient of the upper mantle beneath the study area is approximately similar to oceanic geotherm which may be caused by asthenosphere upwelling.
本研究尖晶石二辉橄榄岩之平衡温度大致介於913℃1045℃之间,平衡压力则介於13kb~22kb,深度大约介於 45km~75km 之间,其温压范围大多接近於大洋地区之地温梯度,此相对较高之地温梯度可能与软流圈之上涌有关。
- 推荐网络例句
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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)。
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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%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。