查询词典 approximate differentiability

The results show that an approximate parabola curve of infiltration depth versus infiltration time is proved. It is indicated that the main mechanisms of continuous netlike Si phase are dissolution-deposition and appendiculate deposition of Si.

组织观察结果表明， Si相呈网络状连续分布，其形成机制主要为浸渗时Si颗粒的溶解-析出机制和凝固过程中Si的附着析出机制。

Large numbers of affixes and multiplex modues of expression are indwelled in Longyan dialect.Some kinds of affixes and approximate affixes which influence signification are explored in this thesis.The verb "xxV" with overlapping prefix can intensify signification,the adjective "Axx" or "Axy" with postfix can make signification augmentatively,the dajective "A啦B" meaning disparagement has rhetorical effect.

龙岩话中有大量的词缀和多样的程度表达方式，从中探讨其影响词义程度强弱的几类词缀和类词缀：带叠字前缀的动词&xxV&有加强动量的作用；带后缀形容词&Axx&及&Axy&有加深度量的作用；带中缀的形容词特殊格式&A啦B&有强调贬损意味的辞效。

They approximate the appearance of the real object through axonometric(isometric, dimetric, and trimetric) representations.

他们大致的实物透过axonometric，dimetric，trimetric表示。

Above stage approximate timetable is (established provisionally humanity is born in 5,000,000 ago east Africa a mysterious place), moves primitively the time: In front of 5,000,000 - 2,000,000 ago, settles down primitively the time: 2,000,000 ago - 500,000 years ago, compete barbarically the time: 500,000 years - in 1500, rank smell of blood exploration time 1500 - in 1840, knowledge explosion time: 1840 - 1945, technical restriction time: 1945 - 2200, belief confused time: A.D. 2200-2400 year, human unified time: After 2400, this is human history several most important times; In this long process, has had between the innumerable inferior humanity's size conflict, until now the humanity only then used the innumerable own similar blood to find the road which the final humanity went home!

以上阶段大致时间表是（暂定人类诞生于500万年前非洲东部一个神奇的地点），原始迁徙时代：500万前－200万年前，原始定居时代：200万年前－50万年前，野蛮竞争时代：50万年－公元1500年，血腥探索时代公元1500年－公元1840年，知识爆炸时代：公元1840年－1945年，科技制约时代：1945年－2200年，信仰迷茫时代：公元2200－2400年，人类统一时代：2400年以后，这就是人类历史几个最重要的时代；在这漫长的过程中，发生过无数次人类之间的大小冲突，直到现在人类才用无数自己同类的鲜血找到了最后人类回家的路！

The maximal absorption wavelength of the nitro-stilbene derivatives with an ether bond exhibited approximate 30 to 40 nm bathochromic shift compared to that of nitro-stilbene dyes with an ester bond.

相对于酯键而言，通过醚键连接的对硝基二苯乙烯类分子的最大吸收波长有一个大约30至40 nm的红移现象。

Chassis seals model batholith to seal model to be different from general antirust processing, be a kind of tall adherent sex flexible spray of rubber tree fat is on chassis, because of its spray or diaphragm of substance of approximate balata form is formed after brushing besmear, make chassis and outside completely cut off, not easy and weather-shack, fall off, can prolong automobile body life.

底盘封塑底盘封塑不同于一般的防锈处理，是将一种高附着性的柔性橡胶树脂喷涂在底盘上，因其喷涂或刷涂后形成近似橡胶状物质保护膜，使底盘与外界隔绝，不易干裂、脱落，可延长车身寿命。

Blobby objects are employed to approximate a given polygonal surface.

提出了基于元球隐式曲面表示的三维物体融合方法。

In this paper, several approximate methods are put forword to calculate the limited burring factor through analyzing stress and strain at the edge of the round-hole in the burring process.

这种极限变形程度可用极限翻边系数来描述，即在翻边过程中，翻边系数(K =d0 /Dm，式中d0 、Dm 分别为板料原始孔径和翻边后竖边中径图 1)，不能小于极限翻边系数。目前，在冲压理论中，有关极限翻边系数的理论探讨还很少[1，2 ，3] 。

The approximate calculational method is reducing the cell number of the function of belief to simplify the count.

近似计算，即通过减少置信函数的焦元的个数简化计算。

The share of market of the bacteriophage such as carbostyril type medicine is approximate 30%. Its main medicine is norfloxacin, Ciprofloxacin, ofloxacin and Levofloxacin Hydrochlo-Ride , etc. The demand of ofloxacin is the greatest.

其中喹诺酮类抗菌药物市场占有率约30%，其主要品种为诺氟沙星、盐酸环丙沙星、氧氟沙星及盐酸左氧氟沙星等，其中以氧氟沙星的用量最大。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。