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In contrast to other binoculars made in the Warsaw Pact states, this one comes without the characteristic yellow tint, but with its brownish image its also not completely neutral in color.
与其它华沙条约组织成员国生产的镜子相比,它没有偏黄特征,但它的偏褐色仍不是完全自然色。
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They are non-clinging in habit with the stems, depending on a variety, between 40 to 200 cm long,but will meander through a border and amongst existing plants in a delightful manner, adding interest to shrubs that have finished flowering (e.g. azaleas that flower beautifully but shortly in early spring, and afterwards they form a monotonous mass of green until the autumn when its leaves variegate), or providing a contrast of color and form.
他们不依附自己的树干,而是以优美的形态缠绕在已有的植株上,以一种讨人喜欢的配植方式增加已经停止开花的灌木的观赏价值(例如,azaleas开花是十分美丽但是只在早春开花,而且花期很短,然后以大片单调的绿色存在直到秋天树叶凋谢),以与被依附植株形成对比的颜色和形态存在。
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The crystallization temperature and pressure of clinopyroxene phenocrysts from the ankaramite and basalt were estimated on the basis of the clinopyroxene-melt equilibrium principle: 1345~1366℃ and 1.75~2.05Gpa for ankaramite, with average geothermal gradient of 20-24℃/km, suggesting anomalous heat or geothermal gradient in this region may be one of the key reasons to produce the porphyry copper deposits in the region. In contrast, those in the basalts fomed under a relatively low crystallization temperature (1129~1191℃), and the pressure (1.19~1.60Gpa) and depth (39~53km), suggesting that the basalt formed under a condition of lower temperature and pressure.
根据单斜辉石-熔体平衡原理计算了富辉橄玄岩和玄武岩中斑晶相辉石形成的温度和压力,前者变化范围主要集中在1345~1366℃和1.75~2.05GPa,其深度相当于58-67km,平均的地温梯度大约20~24℃/km,说明该区具有异常的热或地温梯度,这可能是导致本区斑岩铜矿形成的主要原因之一;后者的温度和压力都相对较低,分别为1129~1191℃和1.19~1.60Gpa,而相应的深度为39~53km,暗示着玄武岩是在相对低温低压的环境中形成的演化岩浆。
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When the gas flux is constant, the ratio of reduced resistance is improved with the increase of the water stream velocity. However, the relationship between the gas flux and the ratio of reduced resistance is more complex. When the water stream velocity is constant, if the gas flux is small in contrast, the effectiveness of reduced resistance is not obvious. But when the gas flux increased, the jetted gas will form """"archform"""" which will augment the shape resistance. In this condition, resistance could not be reduced and could even be increased, if the gas flux continues to be increased. So that there needs setting a baffle called step, which introduces the jetted gas into the turbulence boundary layer. In this case, the shape resistance may be fairly great. Besides, the waterline of model has also some effect on the ratio of reduced resistance, which acts on the size of wave. If waterline is deep, the wave could not affect the deployment of microbubble layer, so there is almost no effect on ratio of reduced resistance. However, the wave would affect distributing of microbubble layer under the model so that the gas could leak out from the two sides of model and directly affect the ratio of reduce resistance if the waterline is very small. Whether installing the dashplate or not has also the great influence on the effectiveness the ratio of reduced resistance. From the results of experiment, conclusion is that adding dashplate will greatly improve the effectiveness of reduced resistance.
当喷气量一定时,水流速度增大,减阻率提高;喷气量与减阻率之间的关系比较复杂,速度一定时,如果喷气量较小,减阻效果就比较差,但当喷气量增大的话,喷射出的气体就会形成一个&拱度&,增加了船模的形状阻力,在这种情况下最好采取断阶喷气,把气体引入到湍流边界层中,在这种情况下,船模的形状阻力比较大;船模的吃水对减阻率也有一定的影响,主要表现在波浪大小上,如果吃水较深,波浪影响不到微气泡层的分布,对减阻率不会造成太大影响,如果吃水较浅,波浪就会影响到微气泡层在船模底部的覆盖情况,可能会有部分微气泡从船模两侧泄漏,这样就直接影响到了减阻效果;是否安装压浪板,对减阻率也有较大的影响,从试验结果可以看出,在船模尾部加设了压浪板时,减阻效果明显得到改善。
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In contrast, the length and weight with contents of caecum were higher in March and November, even the weight without contents and dry weight were higher in June and September than any other seasons.
高山姬鼠在低温、食物质量下降、繁殖等胁迫因子影响下,通过增加食物摄入、调节消化道形态来满足能量需求的增加,维持正常的生理机能。
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In contrast to the previous work in which the ILs were used as solvents,[14,15,21] we observed that when this IL was used in a catalytic amount, the Knoevenagel condensation between ethyl cyanoacetate or malononitrile and carbonyl compounds (Scheme 1) could be performed with high efficiency.
和之前离子液体被用作溶剂的工作作为对比,[14,15,21]我们发现使用催化剂量的这种离子液体时,氰基乙酸乙酯或丙二腈和羰基化合物之间的Knoevenagel缩合(图示1)可以体现出高效率。
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This direction was in contrast to and broke with the restraints of a formalism engrained in him during his education in both Science and Architecture at Tianjin University (where he was to graduate in 1981), and has led to his current acclaim as a pioneer in the school of abstraction.
与他在天津大学学习科学和建筑学期间其脑海中留有深刻印象的方向相反,他打破了形式主义的约束力,从而使他成为一个抽象派先锋。
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In contrast it is characterised with multi-channels and nonspecific disorder in the hypertrophied myocardium in the acquired heart disease.
而后天性心脏病的心肌肥大是多离子通道病变而非特殊性。
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In the process of color matching,the color in cervical,middle and incisal positions of natural teeth should be contrast with the color of shade guides in different 3 positions to increase variety and accuracy.
在临床比色过程中,应分别将比色片的颈、中、切部颜色标号与天然牙相同部位进行对比。以提高选色的多样性与准确性。
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We also found that apoptosis was induced by terfenadine in human cancer cell by DNA laddering formation. In this study,we demonstrated that p21、p27、BAX and BAD protein were induced,in contrast,Bcl-2 protein was down regulated by treated with terfenadine.
经过琼胶电泳分析Terfenadine会使人类癌细胞产生DNA ladder的特徵,表示细胞发生凋亡,并随著剂量的增加我们发现:p21、p27、Bax、Bad表现量上升,而PARP有被切断的片段产生,Bcl-2、Caspase-3减少,而且p27有被切断的情形产生。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。