Male patient was prevalent in aphasic groups, but mean age of both gender groups was no difference. The possible explanations may be adduced for our findings; one is related to the cerebrovascular changes of aging- The decrease of cerebral circulation is prominant and disseminated in increasing age. There may be changes in the cerebral blood flow associated with aging, predisposing different brain areas to stroke. The second is possible that changes in cognition, deterioration of memroy and comprehension disturbance may predispose the perception dysfunction of language or advanced language dysfunction like global aphasia in aging group.

在各類失語癥中，Broca矢語癥的平均年齡為54歲，明顯的比全失性失語癥的平均年齡64.6歲和經(jīng)皮質(zhì)層感覺性失語癥的平均年齡61歲都小，顯示Broca失語癥較易發(fā)生於年齡較輕者久久无码中文字幕久婷婷，而年齡較大者發(fā)生全失性失語癥和經(jīng)皮層感覺性失語癥的機(jī)會較多，至於男女兩組失語癥病人在平均年齡上并無明顯差異女性自慰A级毛片，但失語癥的發(fā)生率男性比女性多特级a级黄色网站，且性別上的差異也與失語癥的型式有明顯相關(guān)。

On the basis of the kinetic equation of substrate reaction in the presence of urea or guanidine hydrochloride, all microscopic kinetic constants for the free enzyme and enzyme-substrate binary and ternary complexes have been determined. The results of the present studies indicate that:①In the presence of urea or guanidine hydrochloride, enzyme-substrate complexes lose their activity less rapidly than the free enzyme. Therefore, both substrates, NADPH and 7, 8-dihydrofolate, protect dihydrofolate reductase against inactivation.②The denaturation of dihydrofolate reductase by urea follows single-phase kinetics, and changes in enzyme activity and tertiary structure proceed simultaneously in the unfolding process, so it may be an"all or none"process.③The GdnHCl-induced unfolding of the dihydrofolate shows a biphasic transition, while the change in the enzyme activity is a single exponential process. The rate constant of inactivation is consistent with that of the fast conformational change. Therefore, the kinetic intermediate of protein unfolding should be a partially folded and inactive form.

我們根據(jù)在脲或鹽酸胍存在下的底物反應(yīng)動力學(xué)方程求得游離酶和酶底物二元十八禁止观看黄色网站、三元復(fù)合物的微觀動力學(xué)常數(shù)日韩台精品电影在线观看视频网站，結(jié)果表明：①酶-底物二元、三元復(fù)合物的失活速度明顯慢于游離酶国产白色视频在线观看2，說明兩個底物二氫葉酸和NADPH對酶的失活都具有一定程度的保護(hù)作用两根一起进；②在脲作用下，酶的失活和構(gòu)象變化均為單指數(shù)項(xiàng)過程国产浮力网，而且酶的活力喪失和三級結(jié)構(gòu)變化是同時發(fā)生的欧美黄色一级影院，說明二氫葉酸還原酶的脲變性可能是一個"全或無"的兩態(tài)過程；③在鹽酸胍作用下中文色婷婷国产精品视频，酶的構(gòu)象變化為兩相過程在线一二区免费视频，而失活則是單指數(shù)項(xiàng)過程，酶分子構(gòu)象變化的快相速度常數(shù)與失活速度常數(shù)基本一致小说亚洲图片，因此我們認(rèn)為二氫葉酸還原酶的鹽酸胍變性過程中存在一個沒有活力亚洲男人的天堂一区二区、但仍具備一定空間結(jié)構(gòu)的變性中間體。

The main body of a book have analysed a generator losing the magnetism physics process , have given a generator out the fundamental equation losing the magnetism queen; By using simulated module of electric system in Matlab/Simulink,build a single infinity system emulation model , have included module such as generator , excitation system , transformer , idle work power source , circuit loads , infinity system , transmission line; Lose magnetism condition two kinds specifically for the excitation winding loses magnetism and the part completely losing magnetism, lower emulation having carried out different working condition, have gained machine holding stater voltage , have encouraged the magnetoelectricity stream , excitation voltage and output having performed meritorious service power wave form change condition; By simulated wave form of contrast , to every electricity amounts, change law has carried out theoretical analysis.

本文分析了發(fā)電機(jī)失磁的物理過程人人超人人操人人操，給出了發(fā)電機(jī)失磁后的基本方程日本色色色色色电影网站；通過使用Matlab/Simulink中的電力系統(tǒng)仿真模塊，建立一個單機(jī)無窮大系統(tǒng)仿真模型黄色视频在线观看视频免费网站，包括了發(fā)電機(jī)免费无码黄片视频、勵磁系統(tǒng)、變壓器中国老妇人BBXX、無功電源欧美视频在线播放网、線路負(fù)載、無窮大系統(tǒng)操网址、輸電線路等模塊一级黄色a手机在线视频；針對勵磁繞組完全失磁和部分失磁兩種失磁情況，進(jìn)行了不同工況下的仿真国内精品久久久久久快射，獲得了機(jī)端定子電壓jizz国产黄色视频、勵磁電流、勵磁電壓和輸出有功功率波形的變化情況亚洲黄色播放；通過對比仿真波形在线黄色网站入口观看，對各電氣量變化規(guī)律進(jìn)行了理論分析。

Regarding the frequent occurrence of speed stalling of boiler axial flow primary fan in the operation of 600 mw unit in china,the cause of speed stalling was analyzed based on the actual measured data.the problem is mainly caused by primary air pipe resistance property variation,which caused the excessive opening of movable blades,the primary fan is working on the condition of higher wind pressure and lower flow.the approaches to reduce the speed stalling of primary fan and preventive measures are put forwa...

針對目前國內(nèi)600 mw大容量機(jī)組鍋爐軸流式一次風(fēng)機(jī)運(yùn)行中失速事故頻繁發(fā)生的問題A国产无码，在了解造成軸流式一次風(fēng)機(jī)失速原理的基礎(chǔ)上久久久亚洲日本韩国一区二区，根據(jù)實(shí)測數(shù)據(jù)對一次風(fēng)機(jī)失速原因進(jìn)行分析。主要原因?yàn)橐淮物L(fēng)管阻力特性的變化欧美激情在线精品一区二区，使一次風(fēng)機(jī)動葉開度過大国产99爱视频精品免费观看，一次風(fēng)機(jī)工作點(diǎn)處在高風(fēng)壓區(qū)低流量的工況點(diǎn)，是造成一次風(fēng)機(jī)失速的主要原因中文字幕毛片，提出了運(yùn)行中減少一次風(fēng)機(jī)失速機(jī)率的處理方法及預(yù)防措施欧洲A片。

Overbreak excavation instability and local instability are indicated on the phase of construction about soil nail wall on the base of different instability situation about two cases,when excavation beginning.

結(jié)合兩個純土釘墻工程實(shí)例，根據(jù)工程失穩(wěn)時新開挖土層的不同失穩(wěn)現(xiàn)象亚洲乱伦视频乱乱，提出了土釘墻施工失穩(wěn)有超挖失穩(wěn)和局壓失穩(wěn)兩種類型网友自拍日韩视频在线观看。

As to 失金不少, how about at the end of the tour, I got a gift of a grafted Tsuma gaki.

至於失金不少嘛，在結(jié)束旅程后色偷偷色噜噜狠狠网站老女肥，我得到一棵嫁接的Tsuma gaki當(dāng)禮物国产精品4huWWW。

Fracture is caused by sheet's tensile instability, Hill's totalized instability theories and Swift's diffuse instability theories which based on continuous mechanics are applied to isotropic blank; Marciniak and Kuczynski's theories are applied to orthotropic blank, which introduced thickness imperfections normal to the principal stress and strain direction as a groove pre-existing defects in the material. The stability of each part of blank at each moment is described by numerical method, and the results are shown by computer simulation, thus the fracture in sheet forming can be predicted preciously.

拉裂是由于拉伸失穩(wěn)引起的，以連續(xù)體力學(xué)為基礎(chǔ)的Hill集中性失穩(wěn)理論和Swift分散性失穩(wěn)理論應(yīng)用到各向同性板料進(jìn)行失穩(wěn)判定九九精彩视频这里有；將Marciniak和Kuczynski的凹槽損傷失穩(wěn)理論應(yīng)用到正交各向異性板料拉伸失穩(wěn)判定迷奸网站视频，對板料各處在成型過程中不同時刻的穩(wěn)定性進(jìn)行數(shù)值化描述，并運(yùn)用計(jì)算機(jī)仿真技術(shù)進(jìn)行直觀的表現(xiàn)日韩三级视频在线观看，可以準(zhǔn)確地預(yù)測板料成型中可能出現(xiàn)的拉裂現(xiàn)象一a黄片一区二区三区四区公司。

First make the subjects give either right or wrong responses to the same question with different b value. When estimating the abilities of the subjects with the use of one-parameter or two-parameter Logistic model, it is found that there exists two kinds of unfits.(2) Estimate the abilities of the subjects after introducing c parameter on the basis of the two-parameter model. The first unfit can be rectified. However, the second unfit still exists and the third unfit appears.(3) Then estimate again after introducing y parameter. It is discovered that the second unfit is rectified, but the first unfit still exists and the fourth unfit appears.(4) Form Logistic four-parameter model by introducing c parameter and y parameter at the same time and estimate one more time. This model makes all kinds of unfits, including the first, second, third and fourth unfits, rectified.

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The results confirm that NH3 slip increases with both higher ratio of NH3 to NO n(NH3/n and higher concentration of a reducing reagent, while it decreases with the increase of temperature. Initial NO concentration and its residence time can also affect the NH3 slip. A higher initial NO concentration lead to higher NH3 slip, but added residence time has the opposite effect. Among urea, ammonium carbonate and ammonia liquor, the NH3 slip of urea is the highest and that of ammonia liquor is the lowest.

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In this paper,16 patients with the single lesion in brain for the first oc-currence had naming,color naming and aphasia examination, 10 patients with aphiia (3 patients with anomic aphasia,7 patients with other types of aphasias).6 patients without marked aphasia.

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agraphia：失寫癥

并因累及視覺放射可致同側(cè)偏盲.失讀癥常與失寫癥一起作為視覺性說示不能的癥狀.失認(rèn)癥(agnosia)認(rèn)識物體的能力喪失或受損,是由于知覺障礙影響了個人對感官刺激的理解所致.失寫癥(agraphia)不能以書寫形式表達(dá)思想,

alexia without agraphia：非失寫的失讀癥

alertness 警覺狀態(tài) | alexia without agraphia 非失寫的失讀癥 | alexia 失讀癥

stalled airfoil：失速機(jī)翼, 失速翼型

stake 桿 | stalled airfoil 失速機(jī)翼, 失速翼型 | stalled condition 失速條件

amusia：失音樂癥

①失音樂癥(amusia):文獻(xiàn)中報(bào)告的各種形式的失音樂癥的研究,主要是一些優(yōu)勢側(cè)半球病變后出現(xiàn)失語癥的音樂家患者,文獻(xiàn)中報(bào)道過多種綜合征:樂歌不能(avocalia),音樂聾(music deafness),音樂性失讀癥(music alexia),

motor aphasia：運(yùn)動失語癥

布洛卡三角區(qū):運(yùn)動失語癥(motor aphasia);額中回后部接近中央前回手部代表區(qū):失寫癥(agraphia);顳上回后部:感覺失語癥(sensory aphasia);角回:失讀癥(alexia)

to fall from grace; in the doghouse：失寵成語英美片語成語

14086失蹤人類喪亡missing | 14087失寵成語英美片語成語to fall from grace; in the doghouse | 14088失讀癥;失讀能醫(yī)藥神經(jīng),精神alexia

nonvolatile memory：非易失性存儲器

從存儲器所存儲的數(shù)據(jù)的揮發(fā)性角度,存儲器可以劃分為易失性存儲器VRAM(Volatile Memory)和非易失性存儲器(Nonvolatile Memory)兩大類. 易失性存儲器是指存儲芯片在外部電源掉電后數(shù)據(jù)就揮發(fā)、丟失掉了,而非易失性存儲器的數(shù)據(jù)不會因電源的存在與否而改變,

stalled wing：失速機(jī)翼, 失速翼型

stalled flow 失速流 | stalled wing 失速機(jī)翼, 失速翼型 | stalling 失速

agrammatism：失語法

失語法一 概述 失語癥的病人常會出現(xiàn)語法障礙,主要有兩種形式:失語法(agrammatism)和語法錯亂(paragrammatism)現(xiàn)代研究認(rèn)為失語法與前部、非流利型失語有關(guān),而語法錯亂則與后部国产操人、流利型失語有關(guān).

ataxic aphasia：運(yùn)動失翟失語

ataxic abasia 共濟(jì)失翟步行不能 | ataxic aphasia 運(yùn)動失翟失語 | ataxic gait 共濟(jì)失到態(tài)