- 更多网络例句与段间的相关的网络例句 [注:此内容来源于网络,仅供参考]
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Optimal screw path length: The distance from the optimal entrancepoint to the optimal vent point Screw tail distance: The distance between left and right optimalentrance point Transverse section angle: Half of the included angle between left andright optimal screw Sagital section angle: The average of angle between both side optimalscrew with the upper terminal plate 1.2.2 Modify the threshold of CT value to distinguish the rear partof the lumbar, Observate the the optimal entrance point and the adjustable range.
1.2.2三维重建观察螺钉最佳进钉点的位置和各方向螺钉进钉点关系,调整CT值下限阈值使椎弓后部结构尽量显示清晰,以利观察。 1.3统计方法本实验采用SPSS13.0统计软件。对同一椎体左右两侧椎弓根螺钉相对数据行计量资料配对样本t检验,对男女组间相关数据行计量资料独立样本t检验,对男女组内不同腰椎节段间相关数据行单向方差分析及不同腰椎节段间LSD法多重比较。
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The paper discusses the associations of fields in CNMARC record , so as to compile better quality catalogue record by cataloguer.
对CNMARC记录中字段与字段间的关联作了简要的论述,目的是使编目员编制出更高质量的书目记录。
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For the PUU/BO-g-VER (n-butanol graft VER network)hybrid film, the miscibility between the soft and hard segments in PUU phase was improved byadding the BO-g-VER network into PUU, resulting in remarkable reinforcement effect andgreat improvements of mechanical properties for the films. In the PUU/200-g-VER [Mn: 200,poly graft VER], the 200-g-VER network had considerable compatibility withboth hard segments and soft segments in PUU phase, then good reinforcement effect wasrealized, giving rise to higher tensile strength and elastic module, lower elongation at break ofthe hybrid films.
由于BO-g-VER与PUU硬段具有较好的相容性且促进了PUU软硬段间的微相混合,导致PUU/BO-g-VER hybrid膜的力学性能有较大程度的提高,体现了明显的增强效果。200-g-VER(分子量为200的单官能团聚醚接枝VER)与PUU软硬段均有很好的相容性,因此PUU/200-g-VER hybrid有较好的增强效果,使胶膜的拉伸强度和弹性模量提高,断裂伸长率下降。
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Accuracy between two groups was calculated byχ~2 test.Calculate the average effective radiation dose of the 30 patients.Results In group A,seventeen patients underwent both DSCT coronary angiography and SCAG,among 255 segments of 17 patients,105 lesion sites of 70 segments were diagnosed stenosis or obstruction,of them,95 lesion sites were confirmed by SCAG.The accuracy of DSCTCA was 90.48%.The agreement of two methods have a high agreement(Kappa =0.853).In group B,13 patients underwent both DSCT coronary angiography and SCAG,among 195 segments of 13 patients,73 lesion sites of 57 segments were diagnosed stenosis or obstruction, of them,65 lesion sites were confirmed by SCAG.The accuracy of DSCTCA was 89.04%.The agreement of two methods have a high agreement(Kappa =0.835). There was no significant difference(χ~2=0.098,p>0.05) between the accuracy of two groups.The effective radiation dose of 30 patients was 3.67±0.43 mSv.Conclusion Compared with SCAG,prospectively ECG-gated transverse DSCT is a valuable examination to detect and diagnose coronary artery disease with a low dose coronary angiography.The accuracy of the DSCT is approximate to the SCAG.There was no significant difference between the accuracy of two groups.
结果200例患者均成功完成了适应性前瞻性心电门控双源CT冠状动脉血管成像;30例同期行SCAG检查的患者,A组17例:HR≤75 bpm,可评价冠状动脉节段255个,70个冠状动脉节段有105处不同程度的狭窄,95处狭窄程度与金标准SCAG相符,其阳性诊断准确率为90.48%;2种方法的诊断结果得到了较高的一致性(Kappa值=0.853)。B组13例;HR≥91 bpm,可评价冠状动脉节段195个,57个冠状动脉节段有73处不同程度的狭窄,65处狭窄程度与SCAG相符,其阳性诊断准确率为89.04%;2种方法的诊断结果得到了较高的一致性(Kappa值=0.835)。2个心率组间的诊断准确率无明显统计学差异(x~2=0.098,p>0.05)。30例患者的平均有效辐射剂量为3.67±0.43 mSv结论适应性前瞻性心电门控双源CT冠状动脉成像是一种有效减低辐射剂量的扫描方式,其诊断准确率与金标准SCAG相比得到较高的一致性,且高、低2个心率组间诊断准确率无明显统计学差异。
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This paper has studied the physiological and biochemical changes during the period of forming strong buds of tree peony, and expect to provide academic basis for extending its view value and economic benefit . The main results are as the following:1 Under the field condition, Characteristics of photosynthesis of tree peony are very regular. From before blooming to the prophase of abducting buds that after blooming ,that is April,May and June,the net photosynthetic rate of tree peony is higher than the other period .It indicates that this period is very important for accumulating photosynthetic products of tree peony . So, if we want to get quality flower of tree peony ,it is very important to strengthen the management of tree peony cultivation and to ensure provide the fertilizer and water.2 From the middle ten days of June, with the time elapsing and with the environment conditions worsening, the characteristics of photosynthesis of tree peony decline deeply. But it is different among different tree peony breeds. For example , cv. Wu Long Peng Sheng can also has higher net photosynthetic rate, it indicates that cv. Wu Long Peng Sheng is super than the other two tree peony breeds when adapting the environment conditions and cv. Wu Long Peng Sheng has wide prospect to extend .3 The main factors of effecting the characteristics of photosynthesis are stomatal factor and non-stomatal factor ,that is the ability of photosynthesis of leaf cells. Under the environment of high light intensity in midsummer, if overshadow tree peony properly, then it can slow the declining of chlorophyll content, and increase the net photosynthetic rate and benefit for the accumulating of photosynthetic products.4 The content of soluble sugar in the root of tree peony is the highest among different organs during the period of forming strong buds . According to analyse ,we believe that the soluble sugar will compose starch then, and provide the solid base of material for the growth and development next year. It provide us strong academic basis of adopting the method of cultivating root and protecting root under thefield environment conditions .In other words ,it will help to increase the health level of the whole plant of tree peony and will be beneficial to forming quality tree peony flower if we strengthen the management of root. 5 To tree peony, the endogenesis hormone is important for its growth and development .In the prophase ,that is about the blooming of tree peony and the mid-summer ,IAA and ZR contents are higher and GA content is lower and its changes are very little, and the content of ABA is decreasing . This indicates that IAA and ZR act the important promote function for growth and development of tree peony in this period, and the function of GA is not important. Bur in the period of anniversary senescence of tree peony , the content of IAA and ZR begin to decrease ,while the ABA content has a certain rebound .T
本研究对几个牡丹品种壮芽形成过程中的某些生理生化变化做了研究,以期了解牡丹生长发育过程中生理生化的变化规律,探讨大田栽培条件下提高牡丹花质量的栽培措施和管理技术,为提高牡丹的观赏价值和经济效益提供理论依据,结果如下:1 大田栽培条件下,牡丹光合特性在生长发育过程中表现出极强的规律性,牡丹各品种的光合速率从牡丹开花前,到牡丹花谢后的花芽诱导期前期(6月10日之前),也就是在4、5、6月份,各牡丹品种的净光合速率相对与其他时间都维持在比较高的水平,这说明,在这段时间,是牡丹光合产物积累的重要时期,因此,要保证得到高质量的牡丹花,在这段时间加强对牡丹的栽培管理,保证这个时期的肥水供应十分重要。2 从6月中旬后,随时间的推移,环境条件的恶化,牡丹的光合性能剧烈下降,但是不同牡丹品种间仍有差异,比如,乌龙捧盛仍可维持较高的光合水平,这说明了乌龙捧盛这个牡丹品种对于环境的适应性较之其他牡丹品种高,有着广泛的推广前景。3 影响牡丹光合性能的主要因子是气孔因素和非气孔因素即叶肉细胞的光合能力,在盛夏高温高光强的环境条件下,对牡丹进行适当遮荫,能缓解牡丹叶绿素水平的下降,适当提高Pn,有利于光合产物的积累。4 可溶性糖在牡丹各品种的壮芽形成过程中,根中可溶性糖的含量在牡丹各部位中始终维持最高水平,分析认为这些可溶性糖在根系中进一步合成淀粉等储藏性物质,为来年牡丹的生长提供雄厚的物质基础,这为我们在大田栽培条件下对牡丹采取养根护根的栽培措施提供了有力的理论依据,即在大田栽培条件下,加强对牡丹根系的管理,有助于提高牡丹整株的健壮程度,有益于形成高质量的牡丹花。5内源激素对牡丹的生长发育调节作用是十分明显的,在前期,即开花前后和盛夏,IAA和ZR含量维持在比较高的水平,GA含量低且变化不明显,ABA含量逐渐降低,说明了IAA和ZR对牡丹在这段时间内的生长发育起到重要的促进作用,GA的作用不是很明显,ABA可能在高温高光强下有明显的升高,也说明了ABA的确有一些促进作用,但是到了牡丹周年衰老期,IAA和ZR的含量开始下降,ABA含量却有了一定程度的反弹,说明了IAA和ZR的作用开始降低,ABA起到了促进衰老的作用
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Although it is ideal to use the hepatic veins as intersegmental bounderies, their use as such is limited for two many anatomic variations and several segments are boundered by the same hepatic vein.
虽然以肝静脉作为肝段间的分界较为理想,但因其多变异性,和几个肝段由同一肝静脉分界,使肝静脉作为这种标志的价值受限。
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Results Fibroblast ceils were divided into three groups, and cell proliferation was inhibited in the low-dose group, but promoted in the middle-dose group, while the collagen synthesis was inhibited in the middle-dose group, but pro- moted in the high-dose group.
结果激光照射剂量由低至高可分为3个剂量段,激光强度在第一剂量段时的生物调节效应主要表现为抑制细胞增殖,在第二剂黾段时则能促进细胞增殖并抑制胶原合成,在第三剂量段时间则可促进腔原合成,且每个剂量段内的激光生物调节效应与照射剂量间大致单线性相关。
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The difference of the interaction between the two different blocks results in the dependence of the solubility and the chain shape on the block sequence length.
嵌段间的相互作用能的差别越大,则高分子的溶解性和形状对嵌段长度的依赖性就越显著。
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The difference of the interaction between the two different blocks results in the dependence of the solubility and the chain shape on the block sequencelength.
嵌段间的相互作用能的差别越大,则高分子的溶解性和形状对嵌段长度的依赖性就越显著
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The hard segments pack firmly and form hard segment domains which bear certain degree of regularity. In polyether polyurethane zwitterionomers,variation of the amount of hydrogen bondings formed between hard and soft segmentswith the degree ionization conforms with the phase separation between the hard andsoft segments observed in wide line study.
特别是聚醚聚氨酯离聚体浓溶液中软段与硬段之间形成的氢键的数量和固体变温方法测得的样品的相分离情况完全一致,表明浓溶液中高分子链段间的相互作用和固体条件下的情况一致,可以通过浓溶液的核磁共振研究来了解链段间的相互作用,研究影响体系相分离的因素。
- 更多网络解释与段间的相关的网络解释 [注:此内容来源于网络,仅供参考]
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Arete:山的刃脊
Anchor固定点,指段间belay用的保护点. | Arete山的刃脊 | Ascender上升器
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Belay:保护
或叫"piece"(美)"runner"(英)等.当先锋攀的人完成一段后要建立一个特别结实的保护点用来保护跟攀人,而且用来保护(belay)下段的先锋攀者.这个特别结实的段间保护点是保证攀登安全的最重要的依靠.它经常由几个保护点均衡做成,
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biometeorology:生物气象学( 研究生物与大气现象间的关系)
biomere | 生物层段(一种生物地层单位) | biometeorology | 生物气象学( 研究生物与大气现象间的关系) | biometer | 生物计 微量二氧化碳测定仪
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interventricular foramen:室间孔
intersegmental reflex 节段间反射 | interventricular foramen 室间孔 | intracephalic 脑内的
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hence:因果
上一段提到"学习是动物的社会生活的一部分",第二段接着讲"学习发生在动物小时候的印象中期",两段间不存在递进(What's more)或因果(Hence)关系. 而but表转折时,一般不与句子分开,所以D项However为最佳答案.
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interphase:间期
根据细胞核形态的变化,一般把它分成以下几个时期(图1-30,图1-31):1.间期(interphase)间期是从前一次分裂结束,到下一次分裂开始的一段时间,它是分裂前的准备时期.
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leg:航段
例如:目前我们在基隆港,希望往北行驶,第一个目的地是钓鱼台,第二个目的地是琉球为终站;从起点至终点,每站就都是一个航点,航点与航点间的行程称为航段(LEG),从起点依序经过各点至终点琉球等,整个行程我们称之为一条航线或是一条路径(ROUTE)
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what's more:递进
上一段提到"学习是 动物 的社会生活的一部分",第二段接着讲"学习发生在 动物 小时候的印象中期",两段间不存在递进(What's more)或因果(Hence)关系. 而but表转折时,一般不与句子分开,所以D项However为最佳答案.
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intersegmental:段间的
intersegment reference 段间引用 | intersegmental 段间的 | intersegmental artery 节间动脉
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DUAN:段
在村子的东边斜坡上,有几间当地唯一的砖瓦房,带有一个颇为宽敞的院子,是我们那里唯一的单位,全称应该是:"漳河水库管理局大碑湾三干渠管理处歇张管理段",简称"管理段",但在村民们口中,却成了"管你蛋",因为在湖北乡间口音中,"段"(duan)和"蛋"(dan)