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不光滑

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Act uprightly, and despise calumny. Dirt may stick to a mud wall, but not polished marble.

为人正直就不惧诽谤:污物可以沾到泥墙上,却附不到光滑的大理石上。

The third is lubricous degree, symmetry and unsymmetry of knee and ankle joint track.

摘 要:在次最大强度下改变骑行变量坐角与坐高,结果表明:恢复阶段的曲柄角速度及膝、踝关节轨迹特征的理论论证与实际结果具有很好的一致性;参与本次实验的自行车运动员坐角不应小于72°、坐高不低于106%th的定位较为合理;初步确认了踏蹬技术的三种运动学诊断指标即提拉阶段的曲柄角速度、不同组合下踏蹬时上、下死点区域的大小,膝、踝关节中心轨迹的重叠程度、光滑程度、对称性与非对称性。

At last the results have been applied to the tracking problem of a class of mechanical systems with discontinuous friction term. Chapter 3 mainly deals with uniformly ultimate boundedness of a class of nonautonomous systems with discontinuous right-hand sides and corresponding perturbed systems (in the sense of Filippov solutions). The definitions of globally uniformly strongly ultimate boundedness and globally uniformly weakly ultimate boundedness of discontinuous systems and the definition of globally equiuniformly strongly ultimate boundedness of corresponding perturbed systems are presented firstly.

首次给出不连续系统全局强一致最终有界、全局弱一致最终有界的定义,以及针对于扰动系统的全局强等度一致最终有界性的定义,并基于非光滑的Lyapunov函数得到了不连续系统全局一致强、弱最终有界的Lyapunov定理和扰动系统全局强等度一致最终有界性的Lyapunov定理。

We proved that the two everywhere-smooth sub-maps those formed each system model were area-preserving, but their discontinuously concatenations were not necessarily conservative.

我们证明构成每个模型的两个处处光滑的子映象都是保面积的,然而他们不连续地链接得到的联合映象却不一定是保守的。

Recognizing euchromatin pattern and smooth nuclear contours which may be better appreciated on a TP can prevent overdiagnosis.

其常染色质聚集及光滑的核膜在液基细胞学涂片中更容易认出,不容易过诊断。贺兰山踏不破,雪花儿融不了。

However, the solutions of the Cauchy problem of the nonlinear hyperbolic system generally develop singularities in finite time even if the initial data are small and smooth.For this reason, solutions must be found in the space of discontinuous functions. Therefore, one can not directly use the classical analytic techniques that predominate in the theory of partial differential equations of other types. Instead, we construct approximate solutions via the singular perturbation methods. By using the compactness of the approximate solutions, we can obtain the existence of the solutions of original system.

然而一般而言,即使是在初值很小且光滑的情况下,非线性双曲型守恒律的Cauchy问题的解在有限时间内也会出现奇异性,为此,我们必须在不连续函数空间中寻找上述问题的解,因此对这类问题的研究,我们也不可能直接利用在其它类型的偏微分方程中占主导地位的解析方法来解决问题,而是通过奇异扰动法构造近似解,由近似解的紧性得到原问题解的存在性。

Also because of the road turned to the bottom of the top players on the team at the top of the ramp, the rock loose the season still has the possibility of the Rolling Stones hit the players, Yakou the 50-100 m section of the rock surface is a monolithic block staggered zone, rock face an average of 6-7 meters high, 70-80 degrees slope is very smooth too laborious climb directly to undesirableGreat can not see well because of the snow line, and only a walk around the rock surface, in the cross section of rock surface from time to time is close to the ridge walk, the most recent is only one meter away from the cliff, and at the foot of ice or hard snow if the time is easy to slide down the ridge, more dangerous.

另外因为路线转向上方队员就在下方队员斜上方,岩石松动的季节还是有滚石击中队员的可能,垭口上50-100米路段,是整块整块的岩面交错的地带,岩面平均高6-7米,坡度70-80度,很光滑直接攀上太费力不可取,由于雪大看不出好的路线,只有绕着岩面走,在跨越岩面时有部分路段是贴着山脊走,最近的离悬崖仅一米,而且脚下如果结冰或者是硬雪时很容易滑下山脊,比较危险。

New antifungal agents have been developed over the past years based on the discovery of many new target sites of Candida albicands. For example, Echinocandins, aiming at the cell wall of Candida albicands, showed strong antifungal activities to fluconazole resistant candidas and fungal biofilm. Moreover, because β-glucan synthase does not exist on the cell membrane of mammalian cells, Echinocandins has a low toxicity and a promising clinical future. Though the mechanism of Histatin is not clear, it has strong activity not only on candida resistant of polyene and azole, but also to Candida parapsilosis, Candida krusei and Cry ptococcus neoformans. Berberine and Ocimum gratissimum L. were also found to have prominent anti-fungi activities.

近年来相继提出了许多抗白念珠菌药物作用的新靶点并成功开发出一些活性强大,疗效确切的抗真菌药,如以真菌细胞壁为靶点开发出棘白菌素类药物卡泊芬净、米卡芬净等,该类药物主要抑制β-葡聚糖合成酶,体外对氟康唑耐药的念珠菌属及真菌生物被膜表现出强大的抗菌活性,又由于β-葡聚糖合成酶在哺乳类动物细胞内不存在,故具有高效低毒的临床效果,是一极具前途的新型抗真菌药;以真菌细胞膜为靶点开发出Histatin类药物,虽然作用机制目前还不完全明了,但其作用不同于临床常用的多烯类和氮唑类,并已经发现Histatin5对两性霉素B和氮唑类耐药的念珠菌有效,并且对非白念珠菌如光滑念珠菌、克柔氏念株菌、隐球菌等也有杀灭作用;通过对植物药物的研究发现黄连素和丁香罗勒Ocimum gratissimum L。

Your coating of wax acts as a dry lubricant, it creates slip and decrease friction, if there is wax present on the finish, your towel will slip instead of grab and you wont' hear any noise, in other words, you won't hear any friction.

你的蜡涂层就像是一层乾的润滑剂,如果你的烤漆上是有上蜡的,它会产生光滑表面且降低磨擦力,你的毛巾将会在漆面上滑动而不会被漆面卡住,也不会听到任何的杂音,换句话说,你不会听到任何因为磨擦产生的声音。

The product featured with mild nature, non-toxic,non-polluting,non-combustible,safe in use and non-irritate to skin. Especially, for care of hand,natural aloe plant extract and moisture detaining factor are added which will supplement the water contain lost of the skin due to over-dry of the hand which results protection of skin from aging, decrease the roughness of skin and makes your hand soft, smooth and clean.

产品还体现具有性质温和、无毒性、不污染环境、不燃烧、使用安全,不刺激皮肤的特点,并特别为护理双手添加了天然芦荟植物精华和保湿因子,能迅速补充肌肤因干燥失去的水份,防止肌肤老化,降低肌肤的粗糙度,令双手柔软、光滑、洁净。

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The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作:对伸臂位于顶部的单层框架—筒体模型进行分析,提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。

Its advantage is that it can be used in smaller units.

其优点在于可以在较小的单位中应用。