mass low 中文意思是什麼
mass low
解釋
小彌撒-
Study of the burst energy, duration, interval and spectrum suggested that this source could be a strange star accreting matter from its low - mass companion
天文學家對它的能量持續時間間隔時間和光譜進行了研究，發現它可能是一顆正在吸取伴星物質的奇異星。 -
Haodin mass - produce high - quality and environmental protective veneer, which contains low formaldehyde by using low - formaldehyde agglutinant, and keeps the original agglutinate strength, both having decorating effect and environmental protection
豪鼎大量生產優質環保貼面板，環保貼面板是指在一般貼面板的基礎上採用低甲醛膠粘劑，降低其甲醛含量。 -
Then that product not only contain large - scale production mode to get low cost and high - efficiency but also satisfy the customer ' s character. in that case, some scholars bring upped a new production mode - mass customization in 1990. a toftler who is the united station famous futurologist firstly brought up the mass customization in < the new trend for impact > in 1975. his opinion get many attention of business enterprise executive and scholar
在這種情況下，人們於1990年提出了一種新的生產模式? ?大規模定製（ masscustornization ，簡稱mc ） 。 mc的第一個倡導者可以追溯到美國著名的未來學家托夫勒（ a toftler ） ，他在1975年出版的著作《未來的沖擊》一書中就提到大規模定製生產將是未來生產的新趨勢。 -
In quantum chromodynamics ( qcd ), vacuum is not trivial, that is, vacuum carry quantum numbers. such a behavior is embodied by non - perturbative con - densates of quarks and gluons. since hadrons are excitations with respect to the vacuum, hadronic properties are ultimately related to properties of the vacuum. based on the vacuum structure, some hadron properties have been described well. in the low energy region, qcd has two very important proper - ties : chiral symmetry spontaneous breaking and confinement, which are closely related to the vacuum characteristics of qcd. much experiments and theoretical studies have shown that chiral symmetry spontaneous breaking is very important to understand the low - energy feature of the strongly interacting physics, and the quark condensates give an expression to chiral symmetry spontaneous breaking. according to goldstone ' s theorem, the goldstone bosons with zero mass will emerge as the chiral symmetry is spontaneously broken. there are two ways : inear and non - linear methods to carry out this constraint. in our paper, we will use the non - linear method
大量實驗和理論研究表明，手征對稱自發破缺對于理解低能強相互作用十分重要，而夸克凝聚又是導致手征對稱自發破缺的因素。按goldstone理論，伴隨手征對稱自發破缺應該會有零質量的goldstonebosons產生。而對于這一條件的實現有線性和非線性兩種方法本文將用非線性的方法將手征對稱自發破缺應用於su （ 3 ）模型即重子八重態，得出描述其強相互作用的手征對稱自發破缺lagrange密度。 -
Rlean meat percentage is one of the most important economic traints in pig breeding programs. myostatin is a negative regulator of skeletal muscle growth. null or low activity of myostatin, individual muscle of mutant amimals would show a large and widespread increase in skeletal mass. myostatin null animals have significantly larger diameter or more quantity of fiber skeletal muscle. the phenotype was termed double muscling. in order to probe the relation between myostatin and high lean meat rate and plump - hipped trait, we sythesized the c ' 80 amino acids coding sequence of porcine myostatin and costructed the cloning and expressing vector of it
肌生成抑制素（ myostatin ，即mstn ）是近幾年來（ mcpherrona . c等， 1997 ）發現的骨骼肌生長的負調控因子，它主要在骨骼肌中表達。其活性的喪失，會引起動物肌肉的過度發育，肌纖維直徑變大或肌纖維數增加，表現為雙肌癥狀。肌生成抑制素研究的突破將對豬、肉雞、肉牛等畜禽生產性能的提高具有特別重要的意義。 -
On the bases of the galaxy evolution theory, we use the therotical chemical evolution model of three zone ( such as halo, thick disk and thin isk ) and multi - phase ( diffuse gas, molecular clouds, stars of both low and high mass, the remnants ). by comparing with the observational constraints, such assurface densities, age - metallicity relation, g - dwarf metallicity distribution in the solar neighbourhood and the correlation between [ a / fe ] and [ fe / h ], supernovae rates, infall rates. the rationality of the model is verified. based on the theory model, we calculate the abundance of neutron capture element
本文正是在銀河系化學演化的基礎上，利用銀河系的三成分（ threezone ） （即暈、厚盤和薄盤）多相（ multi - phase ） （氣體，分子云，大、小質量恆星以及剩餘物質）的化學演化的理論模型，通過與觀測約束（質量面密度、場星的年齡-金屬豐度關系、太陽附近g矮星金屬含量分佈函數、三成份的特徵量、元素的星系化學演化、超新星的爆炸率、內落速率等）的比較，來檢驗模型的合理性。 -
The mass of jupiter is about 300 times that of the earth, however its density is low. in fact, these are general features of jovian planets
木星的質量大約是地球的300倍，但和其它類木行星一樣，它的密度很低。 -
Recent study of the kilohertz quasi - periodic oscillations ( qpos ) in low mass x - ray binaries ( lmxbs ) indicates that the radiation force, other than the magnetosphere and disk interaction and the general relativity ( gr ) effect setting the inner disk edge, serves as the disk truncation mechanism on shorter time scales. some results and discussions are presented in this paper
最近對低質量x射線雙星中的千赫茲準周期振動的研究表明，是輻射壓力，而不是盤和磁球的相互作用以及處于盤內邊界的廣義相對論效應在短時標的盤切斷機制上起作用.本文給出了一些研究結果及討論 -
However the binary catalysts system favors low residue content. it was found that the residue content were remained at a low level with ethylene glycol as the reaction media and 6 % ( by mass ) of sulfuric acid as the catalyst in the presence of phenol. the contents of lipophilic products were investigated
經凝膠色譜法測定表明，以濃硫酸苯酚為催化劑、乙二醇為反應介質的反應體系，所得到液化產物的平均相對分子質量最低， m _ w為806 ， m _ n為799 。 -
Low mass electrode
輕量電極 -
Experimental investigation on post - dryout heat transfer in narrow annuli at low mass velocity
低質量流速下環形通道內乾涸后傳熱實驗研究 -
It shows that the modal shape and mode frequency are highly coupled with the viv response of a marine riser with low mass ratio
該模型的計算結果表明，立管的模態振型、模態頻率與渦激振動響應高度耦合，並且對于低質量比的情況尤為明顯。 -
In low mass flux and high outlet quality conditions, experiments have been performed using vertical heated tube, cooled by water, to determine chf value for a uniformly heated section
針對低流量高含汽量工況，本論文試驗在長度為2 . 1m ，管徑為0 . 014m的均勻受熱圓管中得到93組chf數據。 -
Concerning the launch process, infrared imager ’ s mechanism system must experience the harsh mechanics environment ; the part of mechanical structure should attain the high stiffness, high strength, low mass
考慮到發射過程中系統又必須經歷嚴酷力學環境，結構設計要做到高剛度，高強度，低質量。 -
The carbon nanotubes ( cnts ) are attractive materials for electrodes of supercapacitors due to their superb characteristics : chemical stability, low mass density, low resistivity, and large specific surface area
納米碳管導電性好、比表面積大、微孔集中在一定范圍內，從理論上講是製作超級電容器的理想材料。 -
Evolving the underlying networks to support a mass market, however, presents a number of challenges : spectrum is a limited resource ; cdma standards have sub - optimal spectral efficiency ; layered 3g network architectures are not conducive to low - latency services ; and capacity - enhancing smart antenna or multiple antenna systems have been disappointing
但開發基本網路以滿足廣大市場，仍面臨幾大挑戰：頻譜資源有限、 cdma標準的光譜效率未達最優、分層3g網路架構未能實現即時服務、及容量增大的智能天線或多天線系統仍不盡人意。 -
The result showed that non - enzymatic browning of greengage juice could be inhibited and natural primrose yellow could be kept in the plasming of greengage by adding 0. 2 % ( mass fraction ) sodium erythorbate ; non - enzymatic browning of greengage juice was restrained more remarkably by vacuum concentration than by normal pressure concentration ; the non - enzymatic browning of greengage juice increased and the color darkened with the increase of concentration and processing temperature ; non - enzymatic browning of greengage juice in the storage could be inhibited under the condition of low temperature, and frozen storage was the best store method of greengage concentrated juice
摘要結果表明：在青梅果打漿時加入質量分數為0 . 2 %的異抗壞血酸鈉，可防止果汁氧化褐變而保持天然淡黃色澤；減壓濃縮較常壓濃縮明顯抑制了非酶褐變的發生；隨著果汁含量和加工溫度的提高，非酶褐變加快，色澤加深；低溫有利於青梅濃縮汁的貯藏，冷凍貯藏是最佳的貯藏條件。 -
Having a thin, small boned frame or low bone mass, low physical activity and low calcium intake also are risk factors
例如體型較纖瘦小骨架或骨量低較少從事體育活動和鈣吸收少等皆為骨質疏鬆癥的危險因子。 -
Wideplus - 9 series pressure transmitter established a model of new price - performance ratio for civil and industrial product of mass low cost
集掌上電腦及組態於一體，中文多功能顯示，微型化，性能價格比高。 -
Wideplus - 9 series pressure transmitter established a model of new price - performance ratio for civil and industrial product of mass low cost. these products are widely adapted for the detection in gas pressure, liquid pressure and even bad medium environment such as pollution water, lightly corrosive liquid and gas
Wide plus - 9系列壓力變送器為大批量低成本民用及工業產品建立了新的性能價格比典範，本系列產品廣泛適用於對氣壓，液壓的檢測，甚至較惡劣的介質環境如污水輕度腐蝕性液體和氣體。
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