The moire phenomena appeared when scanning a halftone image was theoretically explained.

運用傅立葉分析的方法說明了加網(wǎng)和掃描的過程,對掃描半色調(diào)印刷品時所產(chǎn)生的龜紋進行了理論的解釋,并提出了抑制此類龜紋的方法。

In order to solve the moire caused by the superposition of several plates in the course of screen printing,the forming process of moiré was analyzed with mathematics method from the formation mechanism.

為了解決絲網(wǎng)印刷過程中由于各色版疊印產(chǎn)生的龜紋,從龜紋產(chǎn)生的機理入手,用數(shù)學的方法分析了龜紋的形成過程,推導了龜紋的周期公式并得出控制龜紋的一般規(guī)律。

This paper describe the concept of moire occured in screen printing and the difference between the moire in screen printing and the moire in lithosraphy.

闡述絲網(wǎng)印刷龜紋的概念及其與平印龜紋的區(qū)別，分析絲印龜紋成因的６個方面：原稿、套印、加網(wǎng)、網(wǎng)版變形、承印面紋理及油墨厚度。

In real printing thereasily exists moiré because of regular gridding module.

規(guī)則的網(wǎng)模容易在實際的印刷過程中出現(xiàn)龜紋,為從根本上避免龜紋的產(chǎn)生,提出了印染CAD系統(tǒng)的適合印花行業(yè)的半色調(diào)算法,將基于六角形的7個圓作為一個基本掛網(wǎng)單元。

Current resampling techniques computer new samples by simple interpolation methods like bilinear interpolation which can cause undesirable moiré artifacts when the original image contains high frequency components.

提出了一種減少印刷中龜紋現(xiàn)象的重采樣算法 。

Determination of Cholesta-4,6-dine-3-ol in Turtleback by TLC-Scanning;

薄層掃描法測定龜甲中膽甾4,6-二烯-3醇的含量

The paper demonstrates that the 8 tri-grams and 9 halls diagram is made up of turtle shell 9 halls and 8 tri-grams, and then reveals the principle of the 8 x 8 square of 64 hexagrams.

通過論證"龜甲九宮"與"八卦圖"組成"九宮八卦圖",進而揭示出"八卦相重(八乘八)成六十四卦"的生成原理,糾正了《易》學界流傳至今的宋代邵雍、朱熹所謂"八卦變十六卦變?nèi)宰兞呢?錯誤理論。

The paper demonstrates that the 8 tri-grams and 9 halls diagram is made up of turtle shell 9 halls and 8 tri-grams, andthen reveals the principle of the 8 x 8 square of 64 hexagrams.

本文通過論證"龜甲九宮"與"八卦圖"組成"九宮八卦圖",進而揭示出"八卦相重(八乘八)成六十四卦"的生成原理,糾正了《易》學界流傳至今的宋代邵雍、朱熹所謂"八卦變十六卦變?nèi)宰兞呢?錯誤理論。

Studies on the Effects of Bt Cotton on Propylaea Japonica;

轉(zhuǎn)基因棉對龜紋瓢蟲（Propylaea Japonica）影響的研究

Effects of temperature on laboratory population of Propylea japonica(Thunberg)

溫度對龜紋瓢蟲實驗種群生長發(fā)育的影響

Effect of spectral sensitivity and intensity response on the phototaxis of Propylea japonica(Thunberg)

光譜和光強度對龜紋瓢蟲成蟲趨光行為的影響

The Study of the Food Chain of "Cotton-Aphis Gossypii-Propylaea Japonica" and the Ecological Management on Cotton Aphid;

“棉花-棉蚜-龜紋瓢蟲”食物鏈關(guān)系及棉蚜生態(tài)管理研究

The Effect of Transgenic Bacillum Thuringiensis Corn on Corn Leaf Aphis Rhopalosiphum Maidis (Fitch) and Its Predator Propylaea Japonica (Thunberg);

轉(zhuǎn)Bt基因玉米對玉米蚜及其捕食性天敵龜紋瓢蟲的影響

Study on the Influence Factor of Phototaxis and Feeding Behavior of Propylea Japonica (Thunberg)

龜紋瓢蟲成蟲趨光性和取食行為的影響因素研究

Effects of CO_2 Elevation and Predation Pressure on the Fitness of Aphis Gossypii(Glover)

CO_2濃度升高及龜紋瓢蟲脅迫作用下棉蚜適合度的變化

Predatory Functional Response and Catching Effect of Propylea japonica to Anaphothrips obscurus Adults

龜紋瓢蟲對玉米黃呆薊馬成蟲的捕食功能反應(yīng)與搜尋效應(yīng)

crackling effect

裂紋效應(yīng),龜裂效應(yīng),冰花效應(yīng);皺紋[涂層]整理

the mottled horny substance of the shell of some turtles.

龜?shù)募讱ど嫌邪呒y的角質(zhì)物質(zhì)。

The turtle and white crane symbolized longevity in ancient China, hence, the saying: "the white crane lives a thousand years and the turtle ten thousand years." In auspicious designs, the turtle is often represented by the patterns on its back.

龜鶴在古代是長壽的象征，民間有所謂“千歲鶴，萬年龜”的說法，后來以龜背紋代替。

Development of high performance liquid chromatographic fingerprints of liposoluble constituents in donkey-hide glue and tortoise-shell glue

阿膠、龜甲膠中脂溶性成分的高效液相色譜指紋圖譜

Crack patterns of this form are often referred to as craze patterns since the cracks have no preferential direction.

因為這種裂紋沒有優(yōu)勢方向，所以常常把這種形式的裂紋圖叫做龜裂圖。

Any of various turtles or tortoises.

烏龜任一種海龜或陸龜

of or relating to or resembling or being a turtle or tortoise.

屬于龜、或與龜有關(guān)、或類似于龜、或是龜。

Any of various beetles of the family Scarabaeidae, such as the cockchafer.

金龜子一種金龜子科甲蟲，如金龜子等

The ventral part of the shell of a turtle or tortoise.

腹甲海龜或陸龜?shù)凝敿椎母共坎糠?/p>

Of, relating to, or belonging to the order Chelonia, which includes the turtles and tortoises.

海龜?shù)幕蚺c海龜有關(guān)的或?qū)俸｝斂频?，包括海龜和陸?/p>