direct evidence 中文意思是什麼
direct evidence
解釋
直接證據-
There is much circumstantial evidence and some direct evidence.
有許多間接證據和一些直接證據。 -
This result was the first direct evidence of the decelerating epoch
這就是減速時期的第一項直接證明。 -
Could this drug effect vascular intima thickness ? is there any direct evidence
這些藥物會影響血管內膜厚度嗎？是否有直接的證據？ -
It was the first trial to employ the newly equipped migration data acquisition and analysis system for the scanning entomological radar and, a twin light - trap developed in china for, systematic long - term observations of migration of the beet armyworm spodoptera exigua, beet webworm loxostege sticticalis and cotton bollworm helicoverpa armigera in northern china the study provided direct evidence for the migration of 5 ". exigua in china, many parameters of migratory behaviour of the three species of insects, a better understanding of the relationship between migratory behaviour and wind or temperature field. the results enriched the theory of migration and provided new scientific knowledge for pest management in china
本研究初步闡明了我國華北地區空中昆蟲群落結構，首次使用我國自行研製的掃描昆蟲雷達的數字化數據採集及分析系統，及價廉、高效的姊妹燈誘蟲法對華北地區甜菜夜蛾spodopteraexigua 、草地螟loxostegesticticalis和棉鈴蟲helicoverpaarmigera的遷飛進行了長期系統地觀測，得到了甜菜夜蛾在我國北方遷飛的直接證據，三種害蟲遷飛行為的若干參數，認識了昆蟲遷飛行為與風溫場的關系，豐富了昆蟲遷飛理論，為我國害蟲的治理提供了科學依據。 -
In face - to - face situations i have direct evidence of my fellowmen, of his actions, his attributes, and so on
在面對面的情境中，對于同伴的動作、特質、及其他我就有直接的根據。 -
If the magnetic stripes on mars are confirmed to be caused by plate tectonics, this would be the first direct evidence of the existence on another world other than earth of such geological process. source : nasa
注一：流體靜力學平衡hydrostatic equilibrium是指星體有足夠的萬有引力去令星體的物質固為球體或接近球體，而不至於物質向內崩塌或飛散。 -
The direct evidence about tectonic boundary between sanya terrain and qiongzhong terrain
三亞地體與瓊中地體構造邊界的直接證據 -
These experiments provided the first and direct evidence for the existence of the extracellular cambps
本實驗為細胞外cambps的存在提供了直接證據。 -
Nevertheless, it is important to look for direct evidence of an earlier, slowing phase of expansion
然而，找尋宇宙早期曾經減速膨脹的直接證據還是非常重要的。 -
Then using ecbp21 antibody and immunogold transmission electron microscopy method, we studied the subcellular localization of ecbp21. the results indicated that the gold particles were mainly localized in the cell wall in callus cells and rachis cells of angelica dahurica. these results indicated that ecbp21 mainly localized in cell wall, which provide a direct evidence of the extracellular existence of ecbp21. furthermore, using ecbp21 antibody and immunohistochemical method, we studied the organic specially distribution of ecbp21, the results indicated that ecbp21 distributed in all organize, but it distributed more in leave n flower rachis than in leafstalk and root
首先，構建了ecbp21表達載體，誘導了重組蛋白的表達，並通過膠回收法獲得了大量純化重組ecbp21蛋白，制備了高效價、高特異性抗體；隨后，利用ecbp21抗體，結合免疫膠體金電鏡定位技術進行了ecbp21亞細胞定位研究，結果顯示：在白芷愈傷組織細胞和花序軸細胞中金顆粒主要分佈在細胞壁區域，而在細胞內未發現或僅有少量金顆粒分佈，表明ecbp21蛋白主要定位於細胞壁區域，這為細胞外cambp （ ecbp21 ）的胞外存在提供了直接證據：進一步，利用ecbp21抗體，通過免疫組織化學分析研究了ecbp21組織特異性分佈狀況，結果表明ecbp21在白芷各組織中均有分佈，但在葉、花、花序軸中分佈較多，而在葉柄、根中分佈較少。 -
Practical cosmologists would like to see direct evidence for the reionization epoch before adding the missing chapter to their textbooks
講究實際的宇宙學家，希望在為教科書增補遺漏的章節前，能先看到再游離的直接證據。 -
Our results provided direct evidence that pf40 gene play a role in the tissue development, with knockout this gene the lateral buds were not visible. the plant hormones auxin and cytokinin appear to play a major role in controlling this process, therefore, the concertrition of auxin and cytokinin was measured, however, the concentration of the two hormone was variation a little in transgenic plants, but the ratio of the two was more than 5 fold in the pf40 gained function plant than that in wild type. furthermore the pf40 gene effected differentiation of the vascular bundles in different transgenic plants, results showed the pf40 could change both xylary fibers and vessel
進一步的實驗發現pf40基因會影響植物側芽發育的早期，即pf40基因作用在側芽形成與發育的早期。對轉基因穀子的組織切片的分析還表明pf40基因引起不同形式的轉基因穀子的維管組織的發育的差異，轉化正義載體穀子的木質部變多，維管系統增多，而反義或干擾的轉基因穀子的木質部數量變少，木質部分化異常。從轉基因的結果可見pf40基因可以減弱植物的頂端優勢，這種作用是通過改變植物體內激素的含量實現的。 -
Three weeks ago, nasa presented the first direct evidence that rocks the rovers found on mars had been shaped by water
三周前， nasa出示了第一份直接證據，證明機遇號在火星上發現的巖石形成於水中。 -
Solvent replacement experiment provided direct evidence that there was water - rich adsorption layer and the reaction took place in the layer. the changes of the water in adsorption system were determined by kf - 1 water microdetector and from these data the volume of the adsorption layer on sio2 was calculated
首先用溶劑置換實驗驗證了納米反應器的存在且是反應和粒子生長的場所；再結合卡爾?費休水分測定儀測定了吸附體系中水分的變化，計算了sio _ 2表面吸附層的厚度。 -
Nevertheless, there is no direct evidence for intermediate - mass black holes and it will be very difficult to establish them in the same way that we have for supermassive black holes, at the centre of galaxies, or stellar black holes
畫家筆下的xmm -牛頓衛星鳴謝： esa可惜的是，一些用來印證星系中心超重黑洞或恆星型黑洞存在的方法，很難套用於中型黑洞上。 -
However, there i s no direct evidence about the influences of vnp on the proliferation of other vascular smooth muscle cells. three receptors subtypes for natriuretic peptides have been identified, the natriuretic peptide receptor ( npr ) - a, npr - b and npr - c. the npr - a and npr - b are membrane - bound guanylate cyclase coupled to production of 3 ", 5 ' - cyclic guanosine - 7 - monophophate ( cgmp )
鈉尿肽受體（ natriureticpeptidereceptors ， nprs ）有a 、 b 、 c三個亞型，其中a 、 b （ npr - a 、 b ）受體是鳥苷酸環化酶（ gc ）耦聯受體，與配體結合后引起細胞內cgmp水平升高，而c受體不與gc耦聯，主要通過結合和內化（ internalize ）鈉尿肽而發揮清除受體的功能。 -
Now experts say they have direct evidence to confirm that the human virus came from chimps
現在專家認為他們有直接的證據確定人類的病毒來自於黑猩猩。 -
However, the mechanism for the later is not clear yet. our preliminary experiments suggested that extracellular calmodulin might be involved in rbcs gene expression in the dark. in order to provide direct evidence that extracellular calmodulin activated rbcs transcription in a light - independent manner, we intended to get the transgenic plants carrying light - dependent and - independent rbcs promoter fused to a reporter gene
如果細胞外鈣調素確實是光不依賴型rbcs基因暗中表達的誘導因子，它對其mrna水平的影響應是通過提高其轉錄水平即調節其啟動子活性實現的，我們計劃以轉番茄rbcs3a - gusa和rbcs3c - gusa的煙草懸浮培養細胞系為試驗材料進一步證實這一點。 -
Total tissue content, information coming from majority of the current in vivo studies, is therefore a poor index of extracellular concentration. objectives l. to examine how hypoxia affect hippocampal transmitter release ; 2. to attempt to obtain information on the extracellular concentrations of transmitters releasing from hypoxic hippocampus ; 3. to assess the importance of extracellular calcium ion in endogenous release from hippocampus when exposed to hypoxia ; 4. to explore whether ginkgolide b affect the release of transmitters from hypoxic hippocampal slices, providing an direct evidence of its neuroprotective effects
目的1進一步探討低氧對海馬內源性神經遞質釋放的影響； 2觀察低氧時誨馬神經元細胞外液中神經遞質含量的變化； 3評價細胞外液中ca ~ （ 2 + ）在海馬神經元內源性遞質釋放中的作用； 4研究ginkgolideb對低氧時海馬神經遞質釋放的影響，為其是否具有直接的神經保護作用提供實驗依據。 -
Although h5n1 is found in wild birds, there is no direct evidence linking epidemics in poultry in widely separated localities by wild birds migrating between them
雖然野鳥體內發現有h5n1病毒，然而並無直接證據顯示野鳥遷徙與分佈各地的家禽爆發禽流感有關。
分享友人