发生

It states that if there are a number of independent equally likely events and that some of them already have occurred, that fact increases the probability that the remaining ones shall occur.

平均数定律阐述了：如果有一组独立的，相等的发生事件，一些事件已经发生了，剩下的没有发生的事件发生的可能性会增大。

On the basis of referring to preceding relevant achievements and exploring the entirestate of the occurrence and development of the RMA,the dissertation focuses on theRMA's origin,essence and mechanism.Then,it draws some conclusions:(1)Far fromoccasionally,the RMA has specific interior factors and external conditions.As a resultof the demand for international political and military struggle and the advancement inscience and technology,the RMA conforms to the trend of the times.(2)As far as itsessence is concerned,the RMA is such a process,during which all countries reformmilitary system wholly in order to realize its informatization,integration andintelligentization after information and knowledge have become dominant factors ofmilitary strength owing to extensive application of high technology around informationtechnology in the military field.(3)During the extensive and thorough reformation in thewhole world,all factors vary sooner or later and affect one another,and promote theevolution of the military system to make the transition from mechanized form tointelligentized one.

论文充分借鉴、吸收前人的有关研究成果，在分析、考察世界新军事革命发生、发展的总体状况的基础上，由具体到抽象，重点探讨了新军事革命的发生动因、本质特征和运行机制，认为：新军事革命的发生与发展不是偶然的，而有其特定的内在动因和外部条件，它既是时代发展变化的客观要求，也是国际政治军事斗争需要与科学技术进步共同推动的结果；这场军事革命的实质，是在以信息技术为核心的高新技术广泛应用于军事领域，信息与知识日益成为军事力量的主导性要素的新条件下，世界各国根据系统原则对军事领域进行变革，努力促使整个军事系统实现信息化、知识化、一体化，进而形成全新的智能化军事形态的过程；新军事革命具体表现为广泛而深入的军事改革，在其发生与发展的过程中，军事诸要素先后变革并相互影响、相互作用，推动整个军事系统不断演进，逐步实现机械化军事形态向智能化军事形态的过渡，最终确立全新的智能化军事形态。

These things happen to you, to me, to your family and teachers, to every living creature on earth.

这些事情发生在你身上，发生在我身上，发生在你的家庭和老师身上，发生在地球上的每一个生命上。

These things happen to you, to me, to you***mily and teachers, to every living creature on earth.

这些事情发生在你身上，发生在我身上，发生在你的家庭和老师身上，发生在地球上的每一个生命上。

Pancreatic leak was verified in 8 out of 13 cases with pancreatic enucleation, 6 out of 10 cases with distal pancreatectomy with or without splenectomy and I out of 6 cases with central pancreatectomy.

摘除术13例中8例发生胰瘘，胰体尾脾切除术8例中6例发生胰痰，保留脾的胰体尾切除术2例均未发生胰瘘，中段胰腺切除术6例中有1例发生胰瘘。

The relationship between the genetic deficiencies and hemorrhagic disorder were characterized. The homozygosity of the Thr359Met in the propositus with FⅦ: C activity 2% was related to severe clinical symptoms; The proband with double heterozygous lesions of Arg152Leu and one single nucleotide deletion at position 11487-9, combined with Arg304Trp in exon 8 with FⅦ activity 1% suffered severe clinical bleeding tendency. one proband with double heterozygous mutations (Agr304Trp and Arg304Gln) with 10% of FⅦ activities characterized asymptom. the heterozygous mutations (Thr359Met, Arg152Gln,-55C→T) with FⅦ: C 1%～5. 5% showed moderate or mild clinical symptoms.

其中8961 G＞T（Arg152Leu）和10966-8delC两种突变为国际首次报道，IFSla+5g＞a突变导致的异常剪接为国际首次报道。1个F7及F10基因联合缺陷家系，其中，F10基因28139 G＞T（Val384Phe）突变为国际首次报道；发现了1个由F7及组织因子(tissue factor，TF)两种基因联合缺陷导致的出血家系，其突变分别为F7基因启动子区-55C＞T杂合突变；TF 9363 C＞T（Arg131Trp）杂合多态性（频率2.63％）。6种F7基因突变发生在催化区；2种突变发生在裂解位点；1种发生在启动子区；1种突变发生在剪接位点，除一种缺失突变外，其余均为点突变；所有家系的基因突变都来自先证者的父亲和/或母亲。

In real flight, multiple sensors of aircraft engine control system may fault at a time. In order to solve this problem, a revised multiple-failure-hypothesis based testing is investigated. This approach uses multiple Kalman filters, and each of Kalman filter is designed based on a specific hypothesis for detecting specific sensors fault, and then uses WSSR (Weighted Sum of Squared Residual) to deal with Kalman filter residuals, and residual signals are compared with threshold in order to make fault detection decisions. The simulation results show that the proposed method can be used to detect multiple sensors soft failures fast and accurately.

一般认为两个以上传感器同时发生故障的概率较小，但实际上不能排除其发生的可能性；提出了一种改进的多重故障假设方法来解决航空发动机控制系统多传感器同时发生软故障的问题，这一方法采用一组卡尔曼滤波器，每个滤波器对应一个被检测传感器的故障模态；采用残差加权二乘方处理滤波残差并与门限值作比较来判断是否发生故障；仿真结果表明，所提出的方法能有效解决多传感器软故障的检测与隔离问题。

Results 10 cases of PEP occurred after laparoscopic surgery,and 5 happened at laparotomy. 3 cases after salpingectomy,and 12 after after conservative operation of tubal pregnancy.

结果 持续性异位妊娠发生于腹腔镜手术后有10人，发生于开腹手术5人，持续性异位妊娠发生于输卵管切除术后3人，发生于保留输卵管后的有12人。

I feel a part that's wrong, like a soggy weight; then I pay attention to the story, as if it were really happening somewhere, not just in my head, and in its own way, not mine.

然后，我注意起故事来，仿佛事情是真的在什么地方发生了一样，而不是发生在我的头脑里，不以我设计的方式发生，而是以它自己的方式发生了。

The modified surface with a high friction coefficient becomes hydrophilic.The main reason is that: there is a basic photoreaction of oxygen under UV radiation,in which atomic oxygen may highly be generated.Then the oxygen atom reacts with trace amounts of water to form hydroxyl.

其机理为：在紫外照射条件下氧气发生光化学反应形成氧原子，氧原子和微量的水发生反应形成羟基，羟基和烃发生夺氢反应形成硅烷的烃自由基，同时硅烷的烃自由基会发生β-scission裂解形成较短链的自由基。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。