内积
- 与 内积 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
The strongly singular integral can not be calculated by using the constitutive and equilibrium equations.
对于被积函数中含有强奇异积分的情形,即:,在单元内采用本构方程和平衡方程建立线性方程组,求解的方法间接获得要求得结果。
-
All said when they open accordions that were played in smoke-filled environments, there is a strong smell of cigarette smoke and soot-like deposits.
所有都说,当他们打开在菸雾弥漫的环境内弹奏过的手风琴时,会散发出浓厚的菸味并看到类似菸灰的沈积物。
-
Firstly, the theory and knowledge of sparking and burning are briefly introduced. The holistic project of this experiment is designed aiming to the experiment motive. And then the micro-process technique on silicon is chosen. According to the technique, the structure and size of the micro chamber, the spark device, the gas-fired channels are designed. The mask of lithography is produced based on the design. At last, the whole burning room is produced by the techniques of photolithography, deposition, dry etching, wet etching, lift off, etc.
本文首先介绍了点火燃烧的有关原理和基本知识,然后根据提出的实验研究目标,确定了微小空间内点火特性实验总体方案,之后结合拟采用的硅微加工工艺设计确定了微燃烧室、放电点火装置、燃气通道等各部件的结构尺寸,并最终得到光刻用掩膜版图形,最后分别采用光刻、淀积、干法刻蚀、湿法刻蚀、剥离等硅微加工技术完成了实验用微燃烧室的制作。
-
We study the Dirac structures on protobialgebroid, give the integrable conditions for maximally isotropic subbundle being Dirac structure for protobialgebroid by the notion of characteristic pair. From the integrable conditions, we found out that Dirac structure has closed relations with twisting of protobialgebroid. Further, the closed relations are explained, the fact that twisting of protobialgebroids is a equivalence relation is verified.
详细研究了proto双代数胚匕的Dirac结构,给出了极大迷向子丛可积的充要条件,发现在这些充要条件中蕴含了proto双代数胚的扭关系,进一步阐明了扭与Dirac结构之间的内在联系,证明了扭在proto双代数胚范围内是等价关系。
-
Cases had subcapsular hemorrhage of spleen liver and kidney , 29 cases intropalenchyma hemorrhage of spleen liver and kidney ,13 cases tearing of spleen liver and kidney , 1 cases pancreatic contusion, 9cases adrenal contusion, 35 cases celiac hemorrhage and 5 cases compound trauma.
结果 肝脾肾包膜下血肿41例;肝脾肾实质内血肿和挫伤29例,肝脾肾撕裂伤13例;胰腺损伤1例;肾上腺血肿9例;腹腔积血35例;复合伤27例。
-
The subcrustal empyema vanished. All the wounds healed as expected. 2 cases with 3rd degree wound healed after skin grafting. 14 cases with deep 2nd degree wound had skin pigment faded (70%). Hyperplastic scar formation rate was 25.0%(%/20). Third degree wounds healed with superficial type scar.
结果:创面形成的药痂或污物溶解迅速,易於清除,痂下积脓消失;各种类型的创面均能在预期内愈合;其中2例Ⅲ度创面经植皮治疗愈合;深Ⅱ度皮肤色素减退者14例(70%),瘢痕增生率为25.0%(5/20);Ⅲ度创面均留有浅表型瘢痕。
-
In order to discuss the possibility of torpedo(diameter: 534 mm) swim-out launching by the submarine torpedo tube in service, an interior trajectory model was set up in consideration of different resistances and the fact that the area ratio of the circular clearance cross-section of torpedo tube in service to the torpedo cross-section is small. The pressure difference of seawater compensation was defined and added to the model as a resistance parameter, and the launching process was analyzed.
为探讨现役潜艇鱼雷发射管自航发射534口径鱼雷的可能性,针对现役发射管环形间隙截面积与鱼雷横截面之比较小的实际情况,综合考虑了各种阻力的影响,分析了等截面管自航发射过程,定义并引入了补水压差作为阻力因素,重新建立了内弹道模型。
-
Hemilateral cistemal hyperdense sign is a reliable CT sign for the diagnosis of traumatic subarachnoid hemorrhage with small amount of bleeding when intracerebral hemorrhage flows into ventriculus or subarachnoid hemorrhage occurs.
偏密征是诊断外伤性蛛网膜下腔出血少量积血的一个可靠的CT征象。脑内血肿破入脑室,同样也会有蛛网膜下腔出血。
-
Thealmost single phase can be obtained in RFe1.95 under suitablegrowth conditions.Any deviation from these growth conditions andcomposition results in the apparence of intergrain rare earth phaseor intragrain RFe3 or WSP deposition.
工艺研究发现,在合适的提拉条件下,RFe1.95的成份可以得到近似单相的结构,成份的偏离将导致晶体中出现晶间稀土相或晶内的RFe3或WSP淀积。
-
Agreat deal of cottons,plastic bags,ropes and bricks eaten by this goat were deposited in stomach and resulted in atonia proventriculorum which affected its natural emptying inclusion.
由于饲养管理粗放,波尔山羊发生矿物质营养代谢障碍,产生异食癖,吃进大量棉花、塑料袋和绳套砖块等,在胃内贮积,导致前胃弛缓,影响胃的排空。
- 推荐网络例句
-
The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
-
This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
-
The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力