查询词典 rigid

Leaf sheaths shorter than internodes, loose, pilose or glabrescent; leaf blades linear, flat or convolute, rigid, 15–30 cm × 5–8 mm, glabrous or hairy, apex finely acuminate; ligule 0.3–0.5 mm. Panicle usually contracted, dense, infrequently looser, 15–35 cm; central axis and branches scabrid-hispidulous; branches 2.5–10 cm, fasciculate in middle part, ascending; pedicels scabrid, apex often with stiff bristles.

叶鞘短于节间，松散，具柔毛的或后脱落；叶片线形，平或，硬质，15-30厘米×5-8毫米，无毛或有毛，好渐尖的先端；叶舌0.3-0.5毫米圆锥花序通常签合同，浓，很少发生松散，15-35厘米；粗糙主轴线和分枝具短硬毛；分枝2.5-10厘米，束状的在中部，上升；粗糙的花梗，顶经常有硬的硬毛。

Now the foundation and blade grain on this sword are obviously visible.Rigid blade mouth,flexile body,unity of rigidity and flexibility!

这把剑现在已经很明显的可以看出地基和刃纹了，刃口很硬，剑身有韧性，真是软硬结合！

Light emitting rigid, fracturable projectile-type marking ammunition and an electronic strobe flash apparatus for use with air powered guns are provided.

本发明提供气枪用可破裂的刚性发光飞弹型标记弹药和电子闪光装置。

In the thesis, we wish to report the synthesis and structures of a series of new type rigid conjugated nanometer-sized fulvene ligands, and coordination polymeric compounds based on both metal-carbon and metal-heteroatom interactions and also H-bonded supramolecular architectures generated from this new type of fulvene ligands.

基于此，我们合成了一系列刚性共轭的纳米级富烯类配体，并以之与过渡金属离子反应合成了同时基于金属-碳和金属-杂原子两种键合作用的有机-无机配位高聚物及以氢键作用为驱动力的超分子聚集体。

The character of the book as regards the creative Wisdom, Word, and Spirit indicates a stage prior to the Philonic system, and the Biblical story shows a haggadic form still fresh and not yet compressed into a rigid system, as in Philo see Siegfried,"Philo von Alexandria," pp.

性质的图书至於创造性的智慧， Word和精神表明一个阶段之前Philonic制度和圣经故事的形式显示haggadic仍然记忆犹新，并没有压缩成一个硬性的制度，如在斐罗（见齐格弗里德，&亚历山大冯斐罗&页。

The properties of surface chemistry and micellar aggregation number of a special anionic surfactant with two hydrophilic head groups linked by a rigid structure- disodium hexadecyl diphenyl ether disulfonate (C16-MADS) was determined respectively.

测定了由刚性基团联接的特殊双亲水基型阴离子表面活性剂——十六烷基二苯醚二磺酸钠(C16- MADS)的表面化学性能及胶束聚集数，并考察了表面活性剂浓度和体系温度对Nm的影响。

For the production of reactive polyurethane cross-linkinger and curing agents, 2, 4-diisocyanate toluene terpolymer, which possesses the rigid structures of hexatomic ring and three reactive functional groups, was synthesized and characterized by the Fourier transform infrared, the gel permeation chromatography and the chemical analysis methods.

为了制备高活性聚氨酯交联固化剂，用2，4-二异氰酸基甲苯三元聚合反应合成了具有3个活性异氰酸根的六元环结构异氰脲酸酯。

For the production of reactive polyurethane cross-linkinger and curing agents,2,4-diisocyanate toluene terpolymer,which possesses the rigid structures of hexatomic ring and three reactive functional groups,was synthesized and characterized by the Fourier transform infrared,the gel permeation chromatography and the chemical analysis methods.

结果表明采用Cat-3作催化剂，在(60±2)℃下反应，可制得分子量为530~550，Mw/Mn=1.10，NCO质量分数为(25.0±0.5)%窄分子量分布的TDI三聚体；随着反应时间延长，TDI会进一步多元聚合生成多聚结构；而加入质量分数为0.4%的苯甲酰氯作为稳定剂，可有效抑制多元聚合的发生，所制备的TDI三聚体稳定性可在半年以上

In the method ,the blades are treated as rigid ones with offset and spring restrained hinges and with structural coupling between flap and lead lag motion for the purpose of being applicable to hingeless or starflex rotors .

采用带外伸量及弹性约束的当量铰桨叶模型，考虑了旋翼挥／摆结构耦合及动力入流非定常气动力，建立了悬停状态旋翼／机体耦合动稳定性分析方法，适用于星形柔性及无铰式等旋翼系统。

Culms rigid, branched at base and covered with leathery yellowish sheaths, 80–100 cm tall, ca. 7 mm in diam. Leaf sheaths glabrous; leaf blades flat or inrolled, tough, 18–30 × 0.4–1 cm, adaxial surface and margins scabrid, abaxial surface rather smooth, apex long acuminate; ligule ca. 0.3 mm. Inflorescence 20–60 × 2–3 cm; racemes ascending or spreading, crowded or spaced, 0.5–3.5 cm; main axis and rachis hispidulous.

秆硬质，在基部分枝并且为所覆盖的革质淡黄鞘，厘米高，无毛的直径约7毫米叶鞘；叶片平或内卷，坚韧， 18-30 * 0.4-1 厘米，正面和给镶边，背面相当清除，先端长渐尖；大约0.3毫米开花的叶舌 20-60 * 2-3 厘米；总状花序上升的或开展，密集的或隔开，0.5-3.5厘米；主轴和轴具短硬毛。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。