- 更多网络例句与珠状的相关的网络例句 [注:此内容来源于网络,仅供参考]
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Embryo sac A large oval thin-walled sac in the nucellus of flowering plants in which egg fertilization and subsequent embryo development occurs.
胚囊:是存在于显花植物胚珠珠心中的一个大型椭圆状的囊状结构,卵细胞受精和随后的胚胎发育均在这里进行。
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Application and development of platelet transpiration cooling technology in LRE;2. The Computation and Analysis of Heat Transfer of Platelet Cooled Microchannel on the High Temperature and High Pressure Gas Wall;3. Physical-mathematic model is built for the process of evaporation and combustion of the two interactive arbitrary size semisphere pearly transpiration droplets in platelet hole structure under micro-gravity condition.
针对微重力条件下层板孔隙结构中两个相邻任意尺寸半球形珠状发汗的蒸发与燃烧过程,建立了相应的数学物理模型;在双球坐标系中求解分子扩散传质偏微分方程,得到发汗液珠的分子扩散组分分布的解析解和扩散速率表达式;分析得到在常温、高温条件下蒸发以及燃烧状态下发汗液珠的相互作用因子式,计算了相互作用的发汗液珠在不同条件下的发汗蒸发量以及变化趋势。
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Style filiform, terete or somewhat tetragonous; stigma capitate, not exserted; ovary 4-parted; ovule anatropous.
有点的花柱丝状,圆柱状的或4棱;柱头头状,不外露;子房4分开;胚珠倒生。
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Ovary surrounded by a coronary disk, partly inferior, becoming inferior in fruit, 2-loculed; ovules anatropous, pendulous, 1 per locule, 1 ovule undeveloped after anthesis; placentation axile.
子房被一个冠状的花盘包围,不完全下位,在果期完全下位,2室;胚珠倒生,下垂,每室1,1胚珠在花后不发育;中轴胎座柱头头状,落叶。
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Numerical simulation of dropwise condensation heat transfer of steam on copper, stainless steel, zinc, carbon steel surfaces were performed using the model of dropwise condensation heat transfer.
同时编制了珠状凝结换热的数值计算程序,并对不同压力下铜表面以水为介质的珠状凝结换热进行了数值模拟。
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It was found that the dropwise and the film are coexisted in the condensation process, but only film condensation can be observed on the carbon steel surface.
进一步的凝结传热实验结果表明,高磷非晶镀层表面具有明显促进珠状凝结的效果,在凝结过程中表现为珠膜共存状态,而碳钢管表面仅出现膜状冷凝。
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The numerical simulation results agree satisfactorily with the existing experimental results of dropwise condensation heat transfer on copper surface over a wide range of pressures.
本论文应用随机分形模型来描述珠状凝结液滴的空间分布和尺度分布,在此基础上实现了珠状凝结换热的直接数值模拟,并将此方法推广到核态池沸腾换热的数值模拟中,这在国内外尚属首次。
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Dioecious monoecious, reproductive structures axillary, solitary. Pollen cones pedicellate, globose, with overlapping bracts at base; microsporophylls 6-14, shield-shaped, each with 4-9 radially arranged pollen sacs. Seed-bearing structures subsessile, with several overlapping bracts basically. Ovule erected, entrusted with disc-like embryophore. After fertilization, embryophore developed into fleshy, cup-like and red aril.
雌雄异株,球花单生于叶腋,有短柄;雄球花圆球形,基部覆瓦状排列的苞片,雄蕊6-14枚,盾状,花药4-9丝,辐射状排列;雌球花几乎无柄,基部有多数覆瓦状排列的苞片,胚珠直立,基部托以圆盘状的珠托,受精后珠托发育成肉质、杯状、红色的假种皮。
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Chitosan had been modified by polyacrylate sodium, glularaldehyde, and NaBH4, respectively, which afforded three kinds modified chitosan: polyacrylate sodium modified chitosan (CIS- PA4) chitosan bead and pentamethylene diamido crosslinked chitosan bead (CTSB- G- Hy). The adsorption properties of CTS-CTSB and CTSB-G-Hy were studied by L25(56) orthogonal experimental design. They show high adsorption activities for Pb2+ in solution. The highest removal efficiency of Pb2+ for CTS-PA4, CTSB and CTSB-G-Hy is 94%, 96% and 93%, respectively. The results showed the adsorption property of CTSB is the highest. The CTSB- G- Hy has good mechanical property, acid-resistance and alkali-resistance.
第二部分壳聚糖的改性及其对水溶液中铅离子的吸附性能研究以壳聚糖为原料制备了三种改性吸附剂——聚丙烯酸钠改性壳聚糖(CTS——PA_4)、珠状壳聚糖凝胶树脂和戊二氨交联珠状壳聚糖凝胶树脂,着重考察了CTSB—G—Hy的制备条件,并考察了三种吸附剂吸附6.3mg/L铅离子水溶液中铅的最佳使用条件,结果表明对CTS—PA_4而言当pb~(2+)溶液的pH在4~6.5之间,吸附剂用量为5g/L,吸附时间为1h时pb~(2+)去除率高于94%,CTS—PA_4可在酸性条件下使用,在碱性条件下依然有效但处理效果较差;CTSB对pb~(2+)具有很好的吸附能力吸附剂用量为5g/L,吸附时间为1h时处理效果极佳,pb~(2+)去除率高于96%;CTSB—G—Hy对pb~(2+)具有一定的吸附能力,吸附剂用量为3g/L,吸附时间为1.5h时处理效果最佳,Pb~(2+)去除率高于93%,而且CTSB—G—Hy的机械强度高,耐酸碱性强,可在较宽的pH范围内使用。
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He created beatnik chic, African-style beaded dresses, peasant-inspired skirts, and leopard prints.
他创造了垮掉了一代的别致款式,非洲式珠状的衣服,从乡下人那得到灵感的裙子和美洲豹图案。
- 更多网络解释与珠状的相关的网络解释 [注:此内容来源于网络,仅供参考]
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beaded:饰以珠的
beaded 如珠 | beaded 饰以珠的 | beaded 珠状的
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beaded:珠状的
beaded 饰以珠的 | beaded 珠状的 | beader 弯边装置
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Black beaded on the rock, the flecked animal:黑色的珠状伏在岩石上,那有斑点的动物
使我们并不再那么怀疑. 我们通过他的脑袋看到, Made us no les... | 黑色的珠状伏在岩石上,那有斑点的动物, Black beaded on the rock, the flecked animal, | 草丛微动,他的林地里散发着印第安人气味. The moving gr...
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jewellery box:首饰盒
heart 心形的 | bead 珠子,珠状的 | jewellery box 首饰盒
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jewellery box:首饰盒 (责任编辑:admin)
heart 心形的 | bead 珠子,珠状的 | jewellery box 首饰盒 (责任编辑:admin)
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Pearly:珍珠似的 珠状的
pearlword 漆菇草属 | pearly 珍珠似的 珠状的 | pearlyarn 珍珠色纱
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biovulate:有二胚珠的
"生物均衡;生物平衡","biotic balance; biotic equlibrium" | "有二胚珠的","biovulate" | "二次掌状的","bipalmate"
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Cunninghamia:杉木属
1.杉木属(Cunninghamia)常绿乔木. 叶条状披针形,边缘有锯齿,螺旋状着生,叶的上、下两面均有气孔线. 苞鳞与珠鳞的下部合生,螺旋状排列,苞鳞大,边缘有不规则细锯齿,珠鳞小,先端3裂,腹面基部生3枚胚珠. 球果近球形或卵圆形,种子两侧具窄翅.
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dropwise:逐滴的
dropwireclamp 分线接线柱 | dropwise 逐滴的 | dropwisecondensation 珠状凝结 滴状凝结
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toruloid:念珠状的
torulitactiles 触觉小珠 | toruloid 念珠状的 | torulopsosis 球拟酵母病