In view of bearing capacity of the elastoplastic theory analysis, the author made a comparison between the achieved bearing capacity limit load pi / 4 of round base ( space problem ) and the limit load pi / 4 of bar groundwork foundation design ( plane problem ) from soil mechanics at home and abroad as well as foundation criterion, and explained why the value of formula in present design criterion from soil mechanics is inclined to be conservative. in the light of the author ' s many years experience of vibration test on the spot and the research work of relevant projects, the author worked over the dynamic pile testing of the bearing capacity of foundation and batholith, and gathered the parameter of dynamic analysis and testing. the author also talked over the difficult point of pile foundation design criteria in present batholith engineering world, i. e. the confirmation of batholith bearing capacity of pile end, from the following aspects : a ) confirmation of single axis counter - pressure strength of rock in house ; b ) f. e. m calculation of elastoplastic model ; c ) calculation of soil mechanics ; d ) deep well load test
然後,對巖土工程領域至今尚未
解決,甚至不為人注意的考慮地基變形的地基承載力問題進行了實用化的探討,提出了考慮地基變形的地基承載力上程計算方法;對基於彈塑性理論分析的地基承載力國內尚未見報道的空間問題得到了圓形基礎(空間問題)的承載力界限荷載p _ ( 1 / 4 ) ,並與國內外土力學專著及地基基礎設計規范中的條形基礎(平面問題)的界限荷載p _ ( 1 / 4 ) ,進行了對比,從而定量上
解釋了目前設計規范引用土力學承載力公式值偏於保守的這一情況;根據本文作者多年從事現場地基工程振動試驗及相關課題的研究工作,本文以截頭錐模型模擬地基,對地基(巖基)承載力的動測法進行了研究,為各類地基(包括巖基) ,匯總了動力分析和檢測川的參數:針對日前巖土工程界應用樁基設計規范中的難點? ?樁端巖基承載力的確定問題,從巖石室內單軸抗壓強度確定、基於彈塑性模型的有限單元法計算、土力學計算及深斤載荷試驗四方面進行了深入討論;本文作者根據多年現場載荷試驗的工程實踐,對深井荷試驗裝置的
核心部分? ?反力裝置,設計了側壁支撐反力加載系統,該加載系統具有實用、簡便、穩定及安個等優點。
As the cyclin dependent kinase, cdc2 may act at multiple levels during mitosis to repress ribosome biogenesis, which lead the biosynthesis to a relative silent phase, when the most of cell ' s energy expenditure is used in chromosome condensation, breakdown of the nuclear envelope, and formation of the mitotic spindle
作為cyclin依賴激酶, cdc2的激酶活性在很大程度上抑制了細胞的合成代謝,使細胞的蛋白合成進入了一個相對的靜止期,而細胞主要的能量則被應用於細胞分裂時的染色體的濃縮、
核膜的降
解、紡錘體的形成等。
I know of research in a top 5 u. s. market that shows 37 percent of this legendary broadsheet newspaper ? core readers would prefer the newspaper in tabloid format
據我了
解的對美國五大市場的調查, 37 %的這些傳奇性大版式報紙的
核心讀者更喜歡看到報紙以小型報紙的面目出現。
Some problems occurred in the compensation management of cadi and the causes are discussed. according to the current situation of the human resource of cadi, the characteristics of engineers working in the cadi and the characteristics of the aircraft design, the distribution schemes focusing on job positions and performance are given, of which a linear programming model is built to resolve the performance compensation at the aim of max - motivation in order to form a suitable model of compensation management and to achieve " double - win " between the employee and the employer
針對611所人力資源狀況、工程技術人員特點及飛機設計專業工程工作特點,提出以崗位為
核心的崗位薪點設計方案和以個人業績為
核心的績效分配設計方案,建立了以激勵強度最大化為目標的線性規劃數模,用單純形法求
解績效獎酬,以形成一種激勵強度大、內部公平合理、對外具有競爭力的薪酬管理模式,即實現員工與組織在此問題上的「雙贏」 。
Can you tell me why approval is needed before a post can appear here ? this kind of censorship is tantamount to self - castration for an already neglected forum
請
解釋為什麼要審
核后才能發帖?本來壇子人氣就不旺,再來一下審
核,這不是自殘嗎?
Lipoprotein lipase ( lpl ) is a critical enzyme of catabolic metabolism in lipoproteins, its major function is the hydrolysis of the core triglycerides of circulating chylomicrons and very low density lipoproteins
脂蛋白脂肪酶是脂蛋白分
解代謝的關鍵酶,其主要功能是水
解cm和vldl這些脂蛋白中的甘油三酯
核心。
The changing tendencies of the relative contents of phosphorous contained substances have been detected by in - vivo " p magnetic resonance spectroscopy ( in - vivo " p mrs ) during the whole hatching process. in - vivo ] p mrs proved the catabolism of adenosine 5 ' - triphosphate ( atp ), phosphorous ester and phosphocreatine ( pcr ) when the embryo dead. the results could be used to deduce the conversion of phosphorous contained metabolites during the chicken embryo developed
用活體
核磁共振定域氫譜( in - vivohmagneticresonancespectroscopy , in - vivohmrs )對胚胎發育過程中羊水和蛋白、蛋黃的成分進行了分析;用活體磷譜( in - vivo 』 』 pmrs )的方法分析了在整個胚胎發育過程中含磷代謝物的相對含量隨時間的變化,表明了磷脂類物質及三磷酸腺苷( atp ) 、磷酸肌酸( pcr )在此過程中的變化及可能的相互轉化的趨勢,胚胎死亡后的磷譜也證明了磷脂類物質及三磷酸腺苷( atp ) 、磷酸肌酸( pcr )在死亡過程中降
解為無機磷的現象。
Negatie results of tests for ceruloplasmin, antinuclear antibodies, and antimitochondrial antibodies do not definitiely rule out wilson ' s disease, autoimmune hepatitis, or primary biliary cirrhosis, respectiely ; howeer, these diseases do not adequately explain the other features of this patient ' s presentation
血漿銅藍蛋白、抗
核抗體和抗線粒體抗體檢查結果陰性並不能排除肝豆狀
核變性、自身免疫性肝炎或原發性膽汁性肝硬變,然而,這些疾病各自並不能充分地
解釋該患者的其他臨床表現。
For the delay - independent stability, necessary and sufficient algebraic criteria have been obtained in terms of characteristic functions. the key of the criteria is to verify that a polynomial has no nonzero real roots
對時滯無關穩定性,以特徵函數為工具,獲得了充要代數準則,其
核心是判定多項式方程無實根,這一問題由廣義sturm理論
解決。
The whole system is made up with industry pc, ccd camera, video compress card, de - code machine
系統為利用工控機、 ccd攝像機、視頻壓縮卡、
解碼器構成的以計算機為
核心的數字監控系統。
Chemonucleolysis is contraindicated in patients who are allergic to papaya or who have previously been injected with chymopapain
對番木瓜過敏的病人,或以前曾經注射過木瓜凝乳蛋白酶的人,化學
核溶
解法是禁忌證。
In this thesis, the development of emulsion polymerization theory and related new technologies are comprehensively reviewed, and the synthetic technologies of acrylate latex modified by organosilicon both at home and abroad are also reviewed. based on the current development and research in this field, attentions of this study are focused on three ways for preparing novel acrylate latexes modified by organosilicons, that is, 1 ) the acrylate monomers are copolymerized with unsaturated silicons by emulsion copolymerization ; 2 ) a new latex with microphase separation morphology is synthesized, which shows a core - shell structure character ; 3 ) soap - free polymerization is explored for preparing a higher - performance latex using an unsaturated silicon monomer, different acrylates and a reactive emulsifier. by using techniques of delaying addition of organosilicon monomer and a hydrolysis inhibitor, the hydrolysis and condensation of 3 - ( trimethoxysilyl ) propyl methacrylate during polymerization can be effectively prevented, as a result, organosilicon content in the macromolecular chain is increased
同時採用有機硅單體延遲滴加及添加水
解抑制劑等技術,有效防止了-甲基丙烯酰氧基丙基三甲氧基硅烷在乳液聚合過程中的過渡水
解及縮合反應,提高了聚合物大分子鏈中有機硅鏈節的含量;利用紅外光譜與差示掃描量熱儀對產物分子結構進行了表徵,並通過對共聚產物力學和吸水率的測試,證實了本研究所制備的有機硅改性丙烯酸酯共聚物具有比純丙烯酸酯聚合物更優良的力學及耐水性能;從分子設計角度出發,利用醇
解反應合成出水
解、縮合反應速率較慢的兩種新型不飽和有機硅單體: ?甲基丙烯酰氧基丙基三乙氧基硅烷和?甲基丙烯酰氧基丙基三異丙氧基硅烷;利用
核磁共振對新型硅烷單體結構進行了證實;研究表明利用新型硅烷單體可以制備出高硅烷含量的有機硅改性丙烯酸酯乳液,且其聚合產物具有較高的力學及耐水性能。
Using the lagrangian at a finite temperature of the scalar field which can generate global cosmic string in the spontaneous breakdown, solved the gravitational field equation outside the core of a global cosmic string at the background of temperature, corrected the result in the theory at zero temperature. on the basis of this, the properties of the gravitational field outside the core of a global cosmic string are discussed
考慮溫度效應,運用改寫的能自發破缺產生整體宇宙弦的標量場在有限溫度下的拉氏密度,求
解了整體宇宙弦
核外的引力場方程,對零溫理論中的結果作了修正,進而討論弦
核外引力場的性質
A lot of vacuolus occurred in the cytoplasm of the cells. the nuclear membranes and cristae in mitochondria were disintegrated partially
中腸細胞內含有鉛顆粒,細胞質出現空泡化,
核膜和線粒體內嵴部分
解體。
Round, smooth nuclear surface, and uniform nuclear pore changed into bumping surface and expanding nuclear pore, then the nuclei broken and disappeared ; 2 ) the degenerate and disappear of cell organelle and senescence of the flag leaf were obviously faster during the ripe of grain ; 3 ) the degenerate and senescence of chloroplast was faster than that of mitochondria ; 4 ) the nuclear of leaf cells broken and disappeared faster than that of the leaf bumdles
即
核呈球形,表面光滑,
核孔勻稱
核表面凸凹,部分
核孔變大
核膜破裂,
核解體,消失; ( 2 )在籽粒成熟期小麥旗葉衰老及其細胞器退化消失明顯加快; ( 3 )細胞中葉綠體的退化、消失比線粒體稍快; ( 4 )葉肉細胞的細胞
核比維管束韌皮組織細胞
核解體消失稍快。
Thirdly, applying ahp it identifies appraisal indicators weight. eventually selects the latest evaluation methods such as fuzzy ahp, 360 degree appraisal and so on, it examines the performance of civil servants of xigu branch, resolves the main problems such as appraisal indicators unclear, appraisal personnel single, appraisal accuracy and stability poor, and proposes the measures to carry out performance appraisal. the researching outcome of this thesis improves performance appraisal of civil servant more effective and normal
最後,綜合運用模糊層次綜合評價法、 360度考核法、量表評價法、強迫分佈法等前沿考核評價方法對西固分局公務員績效進行考核,解決了績效考核指標模糊、考核主體單一,考核方法簡單,考核的效度和信度不高等核心問題,並提出了實施績效考核的保障措施。本文的研究成果對促進公務員績效考核的科學化、規范化具有一定的借鑒意義。